12-letter words containing B
Embark on an exploration of 12-letter words that contain the letter B. This segment uncovers the diverse range of words that incorporate B within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| unbelievable | 19 | having a probability too low to inspire belief | - |
| neighborhood | 22 | a surrounding or nearby region | he always blames someone else in the immediate neighborhood |
| embarrassing | 17 | causing to feel shame or chagrin or vexation | the embarrassing moment when she found her petticoat down around her ankles |
| deliberately | 18 | in a deliberate unhurried manner | she was working deliberately |
| distribution | 15 | (statistics) an arrangement of values of a variable showing their observed or theoretical frequency of occurrence | - |
| unacceptable | 20 | not conforming to standard usage | the following use of `access' was judged unacceptable by a panel of linguists; `You can access your cash at any of 300 automatic tellers' |
| contribution | 16 | the effort contributed by a person in bringing about a result | I am proud of my contribution in advancing the project |
| breakthrough | 25 | a productive insight | - |
| unreasonable | 14 | beyond normal limits | unreasonable demands |
| broadcasting | 18 | a medium that disseminates via telecommunications | - |
| considerable | 17 | large or relatively large in number or amount or extent or degree | a considerable quantity |
| irresistible | 14 | impossible to resist; overpowering | irresistible (or resistless) impulses |
| bullshitting | 18 | - | - |
| subconscious | 18 | psychic activity just below the level of awareness | - |
| masturbation | 16 | manual stimulation of the genital organs (of yourself or another) for sexual pleasure | - |
| unbelievably | 22 | not easy to believe | - |
| unimaginable | 17 | totally unlikely | - |
| unforgivable | 21 | not excusable | - |
| snowboarding | 19 | the act of sliding down a snow-covered slope while standing on a snowboard | - |
| cheeseburger | 20 | a hamburger with melted cheese on it | - |
| troublemaker | 20 | someone who deliberately stirs up trouble | - |
| tuberculosis | 16 | infection transmitted by inhalation or ingestion of tubercle bacilli and manifested in fever and small lesions (usually in the lungs but in various other parts of the body in acute stages) | - |
| questionable | 23 | able to be refuted | - |
| breathtaking | 22 | tending to cause suspension of regular breathing | breathtaking adventure |
| considerably | 20 | to a great extent or degree | painting the room white made it seem considerably (or substantially) larger |
| combinations | 18 | - | - |
| irreversible | 17 | incapable of being reversed | irreversible momentum toward revolution |
| contributing | 17 | tending to bring about; being partly responsible for | the seaport was a contributing factor in the growth of the city |
| impenetrable | 18 | permitting little if any light to pass through because of denseness of matter | impenetrable gloom |
| collaborator | 16 | someone who collaborates with an enemy occupying force | - |
| inexplicable | 25 | incapable of being explained or accounted for | inexplicable errors |
| invisibility | 20 | the quality of not being perceivable by the eye | - |
| subsequently | 26 | happening at a time subsequent to a reference time | he apologized subsequently |
| distributing | 16 | - | - |
| bloodthirsty | 21 | marked by eagerness to resort to violence and bloodshed | bloodthirsty yells |
| brainwashing | 21 | forcible indoctrination into a new set of attitudes and beliefs | - |
| stubbornness | 16 | resolute adherence to your own ideas or desires | - |
| embezzlement | 36 | the fraudulent appropriation of funds or property entrusted to your care but actually owned by someone else | - |
| incorrigible | 17 | difficult or impossible to manage or control | an incorrigible mess |
| disobedience | 18 | the failure to obey | - |
| subscription | 18 | agreement expressed by (or as if expressed by) signing your name | - |
| bureaucratic | 18 | of or relating to or resembling a bureaucrat or bureaucracy | his bureaucratic behavior annoyed his colleagues |
| bachelorette | 19 | a young unmarried woman who lives alone | - |
| recognizable | 26 | capable of being recognized | - |
| alphabetical | 21 | arranged in order according to the alphabet | dictionaries list words in alphabetical order |
| neighbouring | 19 | - | - |
| inaccessible | 18 | capable of being reached only with great difficulty or not at all | - |
| undetectable | 17 | barely able to be perceived | - |
| mobilization | 25 | act of marshaling and organizing and making ready for use or action | mobilization of the country's economic resources |
| backstabbing | 25 | - | - |
| biologically | 20 | with respect to biology | biologically related |
| incompatible | 20 | used especially of drugs or muscles that counteract or neutralize each other's effect | - |
| thoroughbred | 22 | a pedigreed animal of unmixed lineage; used especially of horses | - |
| incomparable | 20 | such that comparison is impossible; unsuitable for comparison or lacking features that can be compared | an incomparable week of rest and pleasure |
| insufferable | 20 | too extreme to bear | the insufferable heat of August in a New York apartment with no air conditioning |
| invulnerable | 17 | immune to attack; impregnable | gunners raked the beach from invulnerable positions on the cliffs |
| substitution | 14 | an event in which one thing is substituted for another | - |
| subterranean | 14 | lying beyond what is openly revealed or avowed (especially being kept in the background or deliberately concealed) | subterranean motives for murder |
| disagreeable | 16 | not agreeing with your tastes or expectations | found the task disagreeable and decided to abandon it |
| biochemistry | 24 | the organic chemistry of compounds and processes occurring in organisms; the effort to understand biology within the context of chemistry | - |
| collaborated | 17 | - | - |
| debilitating | 16 | impairing the strength and vitality | - |
| unmistakable | 20 | clearly revealed to the mind or the senses or judgment | - |
| heartbreaker | 21 | a charming person who is irresponsible in emotional relationships | - |
| unattainable | 14 | impossible to achieve | an unattainable goal |
| rehabilitate | 17 | help to readapt, as to a former state of health or good repute | The prisoner was successfully rehabilitated |
| unfathomable | 22 | resembling an abyss in depth; so deep as to be unmeasurable | - |
| inhospitable | 19 | not hospitable | they are extremely inhospitable these days |
| bullfighting | 22 | the activity at a bullfight | - |
| inadmissible | 17 | not deserving to be admitted | inadmissible evidence |
| dishonorable | 18 | deceptive or fraudulent; disposed to cheat or defraud or deceive | - |
| biodiversity | 21 | the diversity of plant and animal life in a particular habitat (or in the world as a whole) | a high level of biodiversity is desirable |
| availability | 20 | the quality of being at hand when needed | - |
| symbolically | 24 | in a symbolic manner | symbolically accepted goals |
| inexplicably | 28 | in a manner differing from the usual or expected | - |
| subcommittee | 20 | a subset of committee members organized for a specific purpose | - |
| substituting | 15 | working as a substitute for someone who is ill or on leave of absence | - |
| inconsolable | 16 | sad beyond comforting; incapable of being consoled | inconsolable when her son died |
| interminable | 16 | tiresomely long; seemingly without end | an interminable sermon |
| deliberation | 15 | planning something carefully and intentionally | it was the deliberation of his act that was insulting |
| battleground | 16 | a region where a battle is being (or has been) fought | - |
| butterscotch | 21 | a hard brittle candy made with butter and brown sugar | - |
| subsidiaries | 15 | - | - |
| incalculable | 18 | too much to be measured | incalculable riches |
| abbreviation | 19 | a shortened form of a word or phrase | - |
| obstetrician | 16 | a physician specializing in obstetrics | - |
| identifiable | 18 | capable of being identified | - |
| contemptible | 20 | deserving of contempt or scorn | - |
| presbyterian | 19 | a follower of Calvinism as taught in the Presbyterian Church | - |
| immeasurable | 18 | impossible to measure | immeasurable suffering |
| blabbermouth | 23 | someone who gossips indiscreetly | - |
| subjectivity | 29 | judgment based on individual personal impressions and feelings and opinions rather than external facts | - |
| probationary | 19 | under terms not final or fully worked out or agreed upon | probationary employees |
| indisputable | 17 | impossible to doubt or dispute | indisputable (or sure) proof |
| corroborated | 17 | - | - |
| subcontinent | 16 | a large and distinctive landmass (as India or Greenland) that is a distinct part of some continent | - |
| unmanageable | 17 | difficult to use or handle or manage because of size or weight or shape | - |
| unremarkable | 20 | found in the ordinary course of events | - |
| fibrillation | 17 | act or process of forming fibrils | - |
| disreputable | 17 | lacking respectability in character or behavior or appearance | - |
| deliberating | 16 | - | - |
| bloodstained | 16 | covered with blood | a bloodstained shirt |
| constabulary | 19 | the force of policemen and officers | - |
| substantiate | 14 | make real or concrete; give reality or substance to | our ideas must be substantiated into actions |
| psychobabble | 28 | using language loaded with psychological terminology | - |
| unemployable | 21 | not acceptable for employment as a worker | his illiteracy made him unemployable |
| unpardonable | 17 | not admitting of pardon | unpardonable behavior |
| marriageable | 17 | of girls or women who are eligible to marry | - |
| inextricably | 26 | in an inextricable manner | motives inspired by Mammon were often inextricably blended with things pertaining to Caesar and to God |
| indefensible | 18 | (of theories etc) incapable of being defended or justified | - |
| biographical | 22 | of or relating to or being biography | biographical data |
| redistribute | 15 | distribute anew | redistribute the troops more strategically |
| disturbingly | 19 | in a disturbing manner | the details of the kidnaper's letter had sounded disturbingly convincing |
| bodybuilding | 22 | exercise that builds muscles through tension | - |
| breathlessly | 20 | in a breathless manner | she spoke breathlessly |
| controllable | 16 | capable of being controlled | - |
| scatterbrain | 16 | a flighty and disorganized person | - |
| rambunctious | 18 | noisy and lacking in restraint or discipline | a social gathering that became rambunctious and out of hand |
| unimaginably | 20 | to an unimaginable extent | - |
| bloodsucking | 22 | of plants or persons; having the nature or habits of a parasite or leech; living off another | bloodsucking blackmailer |
| brontosaurus | 14 | huge quadrupedal herbivorous dinosaur common in North America in the late Jurassic | - |
| breathalyzer | 29 | a device that measures chemicals (especially the alcohol content) in a person's expired breath | - |
| childbearing | 21 | the parturition process in human beings; having a baby; the process of giving birth to a child | - |
| adaptability | 20 | the ability to change (or be changed) to fit changed circumstances | - |
| recognisable | 17 | capable of being recognized | - |
| unprofitable | 19 | producing little or no profit or gain | deposits abandoned by mining companies as unprofitable |
| disemboweled | 21 | - | - |
| unencumbered | 19 | free of encumbrance | inherited an unencumbered estate |
| carbohydrate | 23 | an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain | - |
| approachable | 23 | capable of being read with comprehension | the tales seem more approachable than his more difficult novels |
| subcutaneous | 16 | relating to or located below the epidermis | subcutaneous implant |
| unchangeable | 20 | not changeable or subject to change | a fixed and unchangeable part of the germ plasm |
| unreasonably | 17 | to a degree that exceeds the bounds or reason or moderation | his prices are unreasonably high |
| misbehaviour | 22 | improper or wicked or immoral behavior | - |
| gobbledygook | 26 | incomprehensible or pompous jargon of specialists | - |
| immeasurably | 21 | without bounds | - |
| intelligible | 15 | capable of being apprehended or understood | - |
| bloodletting | 16 | indiscriminate slaughter | ten days after the bloodletting Hitler gave the action its name |
| cohabitation | 19 | the act of living together and having a sexual relationship (especially without being married) | - |
| disbursement | 17 | the act of spending or disbursing money | - |
| ambidextrous | 24 | equally skillful with each hand | an ambidextrous surgeon |
| skateboarder | 19 | someone who skates on a skateboard | - |
| indigestible | 16 | digested with difficulty | - |
| irritability | 17 | excessive sensitivity of an organ or body part | - |
| bewilderment | 20 | confusion resulting from failure to understand | - |
| businesslike | 18 | not distracted by anything unrelated to the goal | - |
| subliminally | 19 | - | - |
| unmistakably | 23 | in a signal manner | - |
| microbiology | 22 | the branch of biology that studies microorganisms and their effects on humans | - |
| mobilisation | 16 | act of marshaling and organizing and making ready for use or action | - |
| obsolescence | 18 | the process of becoming obsolete; falling into disuse or becoming out of date | a policy of planned obsolescence |
| obliteration | 14 | destruction by annihilating something | - |
| masturbatory | 19 | - | - |
| indebtedness | 16 | a personal relation in which one is indebted for a service or favor | - |
| irredeemable | 17 | insusceptible of reform | irredeemable sinners |
| bespectacled | 21 | wearing, or having the face adorned with, eyeglasses or an eyeglass | a bespectacled grandmother |
| breaststroke | 18 | a swimming stroke; the arms are extended together in front of the head and swept back on either side accompanied by a frog kick | - |
| carpetbagger | 20 | an outsider who seeks power or success presumptuously | after the Civil War the carpetbaggers from the north tried to take over the south |
| transferable | 17 | capable of being moved or conveyed from one place to another | - |
| quantifiable | 26 | capable of being quantified | - |
| unquenchable | 28 | impossible to quench | unquenchable thirst |
| obscurantism | 18 | a deliberate act intended to make something obscure | - |
| prepubescent | 20 | (especially of human beings) at the age immediately before puberty; often marked by accelerated growth | - |
| indisputably | 20 | - | - |
| invertebrate | 17 | lacking a backbone or spinal column | worms are an example of invertebrate animals |
| irresistibly | 17 | incapable of being resisted | - |
| bibliography | 25 | a list of writings with time and place of publication (such as the writings of a single author or the works referred to in preparing a document etc.) | - |
| communicable | 22 | (of disease) capable of being transmitted by infection | - |
| cumulonimbus | 20 | a dark cloud of great vertical extent charged with electricity; associated with thunderstorms | - |
| alphabetized | 29 | having been put in alphabetical order | the cards are all alphabetized, as you requested |
| absentminded | 18 | lost in thought; showing preoccupation | an absentminded professor |
| abolitionist | 14 | a reformer who favors abolishing slavery | - |
| shuffleboard | 24 | a game in which players use long sticks to shove wooden disks onto the scoring area marked on a smooth surface | - |
| subservience | 19 | in a subservient state | - |
| subjectively | 29 | in a subjective way | you cannot look at these facts subjectively |
| unassailable | 14 | without flaws or loopholes | - |
| unfavourable | 20 | involving or creating circumstances detrimental to success or effectiveness | - |
| haberdashery | 24 | the drygoods sold by a haberdasher | - |
| bachelorhood | 23 | the state of being an unmarried man | - |
| bicentennial | 16 | of or relating to or completing a period of 200 years | bicentennial celebration |
| defibrillate | 18 | stop the fibrillation and restore normal contractions, usually by means of electric shocks | The patient's heart had to be defibrillated to save his life |
| spellbinding | 18 | attracting and holding interest as if by a spell | a spellbinding description of life in ancient Rome |
| subordinated | 16 | - | - |
| ungovernable | 18 | incapable of being controlled | - |
| unobstructed | 17 | free from impediment or obstruction or hindrance | an unobstructed view |
| overburdened | 19 | heavily burdened with work or cares | overburdened social workers |
| maneuverable | 19 | capable of maneuvering or changing position | a highly maneuverable ship |
| macrobiotics | 20 | the theory of promoting health and longevity by means of diet (especially whole beans and grains) | - |
| featherbrain | 20 | - | - |
| gobbledegook | 23 | - | - |
| glioblastoma | 17 | a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal | - |
| globetrotter | 15 | someone who travels widely and often | - |
| incomparably | 23 | in an incomparable manner or to an incomparable degree | she is incomparably gifted |
| knucklebones | 24 | a game in which jackstones are thrown and picked up in various groups between bounces of a small rubber ball | - |
| irreversibly | 20 | in an irreversible manner | this old tradition is irreversibly disappearing |
| doubleheader | 19 | two games instead of one (especially in baseball when the same two teams play two games on the same day) | - |
| cabinetmaker | 22 | a woodworker who specializes in making furniture | - |
| breathalyser | 20 | a device that measures chemicals (especially the alcohol content) in a person's expired breath | - |
| checkerboard | 26 | a board having 64 squares of two alternating colors | - |
| clapperboard | 21 | photographic equipment used to synchronize sound and motion picture; boards held in front of a movie camera are banged together | - |
| contributory | 19 | tending to bring about; being partly responsible for | a contributory factor |
| demonstrable | 17 | capable of being demonstrated or proved | a demonstrable lack of concern for the general welfare of people |
| dishonorably | 21 | in a dishonorable manner or to a dishonorable degree | - |
| shipbuilding | 21 | the construction of ships | - |
| unanswerable | 17 | impossible to answer | an unanswerable argument |
| perambulator | 18 | a small vehicle with four wheels in which a baby or child is pushed around | - |
| manoeuvrable | 19 | capable of maneuvering or changing position | - |
| exacerbating | 24 | making worse | - |
| flamboyantly | 25 | in a fancy colorful manner | he dresses rather flamboyantly |
| intelligibly | 18 | in an intelligible manner | the foreigner spoke to us quite intelligibly |
| benevolently | 20 | in a benevolent manner | she looked on benevolently |
| benefactress | 19 | a woman benefactor | - |
| brilliantine | 14 | a pomade to make the hair manageable and lustrous | - |
| carbonaceous | 18 | relating to or consisting of or yielding carbon | - |
| disbelieving | 19 | denying or questioning the tenets of especially a religion | - |
| reverberated | 18 | - | - |
| reproducible | 19 | capable of being reproduced | astonishingly reproducible results can be obtained |
| somnambulist | 18 | someone who walks about in their sleep | - |
| swashbuckler | 26 | a reckless impetuous irresponsible person | - |
| transcribing | 17 | - | - |
| tubocurarine | 16 | a toxic alkaloid found in certain tropical South American trees that is a powerful relaxant for striated muscles | - |
| unseasonably | 17 | not in accordance with the season | it was unseasonably cold |
| unobtainable | 16 | not capable of being obtained | timber is virtually unobtainable in the islands |
| unnoticeable | 16 | not drawing attention | an unnoticeable cigarette burn on the carpet |
| unrepeatable | 16 | not able or fit to be repeated or quoted | - |
| vocabularies | 19 | - | - |
| nimbostratus | 16 | - | - |
| plausibility | 19 | apparent validity | - |
| undefeatable | 18 | - | - |
| exchangeable | 27 | capable of being exchanged for or replaced by something of equal value | - |
| fluorocarbon | 19 | a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols | - |
| habitability | 22 | suitability for living in or on | - |
| incapability | 21 | the quality of not being capable -- physically or intellectually or legally | - |
| immutability | 21 | the quality of being incapable of mutation | - |
| inconsolably | 19 | - | - |
| ineradicable | 17 | not able to be destroyed or rooted out | ineradicable superstitions |
| indissoluble | 15 | (of a substance) incapable of being dissolved | - |
| insufferably | 23 | to an insufferable degree | it was insufferably hot in the room |
| knowledgable | 23 | - | - |
| backlighting | 25 | lighting from behind | - |
| backbreaking | 27 | characterized by effort to the point of exhaustion; especially physical effort | - |
| attributable | 16 | capable of being attributed | the collapse of the movement was attributable to a lack of morale |
| blackcurrant | 22 | - | - |
| belligerence | 17 | hostile or warlike attitude or nature | - |
| bushwhacking | 30 | lying in ambush | bushwhacking guerrillas attacking from ambush |
| buccaneering | 19 | hijacking on the high seas or in similar contexts; taking a ship or plane away from the control of those who are legally entitled to it | - |
| absoluteness | 14 | the quality of being complete or utter or extreme | - |
| agribusiness | 15 | a large-scale farming enterprise | - |
| rubbernecker | 22 | a person who stares inquisitively | - |
| submissively | 22 | in a servile manner | - |
| substructure | 16 | lowest support of a structure | - |
| supraorbital | 16 | located or occurring above the eye socket | - |
| troubleshoot | 17 | solve problems | - |
| turbocharger | 20 | - | - |
| undependable | 18 | not worthy of reliance or trust | an undependable assistant |
| undisputable | 17 | not open to question; obviously true | - |
| neurobiology | 18 | the branch of biology that deals with the anatomy and physiology and pathology of the nervous system | - |
| obscurantist | 16 | a person who is deliberately vague | - |
| programmable | 21 | - | - |
| labyrinthine | 20 | resembling a labyrinth in form or complexity | a labyrinthine network of tortuous footpaths |
| bioterrorism | 16 | terrorism using the weapons of biological warfare | - |
| unforgivably | 24 | in an unpardonable manner or to an unpardonable degree | - |
| fabulousness | 17 | - | - |
| feebleminded | 21 | retarded in intellectual development | - |
| hardscrabble | 22 | barely satisfying a lower standard | the sharecropper's hardscrabble life |
| hairsbreadth | 21 | a very small distance or space | - |
| househusband | 21 | a husband who keeps house while his wife earns the family income | - |
| imperishable | 21 | lasting a long time | imperishable truths |
| inextricable | 23 | not permitting extrication; incapable of being disentangled or untied | an inextricable knot |
| indefensibly | 21 | - | - |
| interminably | 19 | all the time; seemingly without stopping | a theological student with whom I argued interminably |
| irredeemably | 20 | - | - |
| irremediable | 17 | impossible to remedy or correct or redress | an irremediable error |
| bacchanalian | 21 | used of riotously drunken merrymaking | a night of bacchanalian revelry |
| bantamweight | 23 | an amateur boxer who weighs no more than 119 pounds | - |
| backstopping | 25 | - | - |
| behaviourist | 20 | a psychologist who subscribes to behaviorism | - |
| cannibalized | 26 | - | - |
| diabolically | 20 | as a devil; in an evil manner | his writing could be diabolically satiric |
| subarachnoid | 20 | - | - |
| subparagraph | 22 | - | - |
| substitutive | 17 | - | - |
| unbreachable | 21 | - | - |
| unbreathable | 19 | - | - |
| unacceptably | 23 | to an unacceptable degree | The percentage of lead in our drinking water is unacceptably high |
| unachievable | 22 | impossible to achieve | - |
| uncharitable | 19 | lacking love and generosity | all pious words and uncharitable deeds |
| prosecutable | 18 | - | - |
| protuberance | 18 | something that bulges out or is protuberant or projects from its surroundings | the occipital protuberance was well developed |
| recognizably | 29 | to a recognizable degree | he was recognizably slimmer now |
| reconcilable | 18 | capable of being reconciled | her way of thinking is reconcilable with mine |
| questionably | 26 | in a questionable and dubious manner | these were estates his father questionably acquired |
| urbanisation | 14 | the social process whereby cities grow and societies become more urban | - |
| urbanization | 23 | the social process whereby cities grow and societies become more urban | - |
| obstreperous | 16 | boisterously and noisily aggressive | kept up an obstreperous clamor |
| obligatorily | 18 | in a manner that cannot be evaded | - |
| perturbation | 16 | a disposition that is confused or nervous and upset | - |
| liberalistic | 16 | having or demonstrating belief in the essential goodness of man and the autonomy of the individual; favoring civil and political liberties, government by law with the consent of the governed, and protection from arbitrary authority | - |
| epistilbites | 16 | - | - |
| ephebophilia | 24 | - | - |
| enviableness | 17 | - | - |
| erotophobias | 19 | - | - |
| erubescences | 18 | - | - |
| erythorbates | 20 | - | - |
| erythroblast | 20 | a nucleated cell in bone marrow from which red blood cells develop | - |
| equatability | 26 | capability of being equated | - |
| equabilities | 23 | - | - |
| equibalanced | 26 | - | - |
| equibalances | 25 | - | - |
| equiprobable | 27 | equally probable | - |
| equitability | 26 | - | - |
| equilibrants | 23 | - | - |
| equilibrated | 24 | - | - |
| equilibrates | 23 | - | - |
| equilibrator | 23 | - | - |
| equilibrists | 23 | - | - |
| equilibriums | 25 | - | - |
| enfeeblement | 19 | serious weakening and loss of energy | - |
| endurability | 18 | - | - |
| endosymbiont | 20 | - | - |
| encumberment | 20 | - | - |
| encumbrancer | 20 | - | - |
| encumbrances | 20 | - | - |
| enterobiasis | 14 | an infestation with or a resulting infection caused by the pinworm Enterobius vermicularis; occurs especially in children | - |
| enterobiases | 14 | - | - |
| entablatures | 14 | - | - |
| entablements | 16 | - | - |
| enjambements | 25 | - | - |
| ennoblements | 16 | - | - |
| ensilability | 17 | - | - |
| exorbitances | 23 | - | - |
| exorbitantly | 24 | to an exorbitant degree | prices are exorbitantly high in the capital |
| exorbitating | 22 | - | - |
| exobiologies | 22 | - | - |
| exobiologist | 22 | - | - |
| exhibitioner | 24 | someone who organizes an exhibit for others to see | - |
| exhibitively | 30 | - | - |
| exterminable | 23 | capable of being totally destroyed or wiped out | - |
| extraditable | 22 | - | - |
| exprobrating | 24 | - | - |
| exprobration | 23 | - | - |
| exprobrative | 26 | - | - |
| exprobratory | 26 | - | - |
| expropriable | 25 | - | - |
| ethylbenzene | 29 | - | - |
| establishing | 18 | - | - |
| establishers | 17 | - | - |
| ethnobiology | 21 | - | - |
| exalbuminous | 23 | - | - |
| exacerbation | 23 | action that makes a problem or a disease (or its symptoms) worse | - |
| exchangeably | 30 | - | - |
| excitability | 26 | excessive sensitivity of an organ or body part | - |
| everblooming | 20 | - | - |
| fineableness | 17 | - | - |
| fingerboards | 19 | - | - |
| filibustered | 18 | - | - |
| filibusterer | 17 | a legislator who gives long speeches in an effort to delay or obstruct legislation that he (or she) opposes | - |
| filtrability | 20 | - | - |
| fimbriations | 19 | - | - |
| flabbergasts | 20 | - | - |
| flabbinesses | 19 | - | - |
| flabellation | 17 | - | - |
| flabelliform | 22 | - | - |
| fissionables | 17 | - | - |
| fiberisation | 17 | - | - |
| fiberization | 26 | - | - |
| fibreglasses | 18 | - | - |
| fibrillating | 18 | - | - |
| fibrilliform | 22 | - | - |
| fibrinogenic | 20 | - | - |
| fibrinolyses | 20 | - | - |
| fiberglasses | 18 | - | - |
| fiberglassed | 19 | - | - |
| fibrinolysin | 20 | an enzyme that dissolves the fibrin of blood clots | - |
| fibrinolysis | 20 | a normal ongoing process that dissolves fibrin and results in the removal of small blood clots | drugs causing fibrinolysis have been utilized therapeutically |
| fibrinolytic | 22 | - | - |
| fibroblastic | 21 | - | - |
| fibrocements | 21 | - | - |
| fibromyalgia | 23 | - | - |
| fibronectins | 19 | - | - |
| fibrosarcoma | 21 | - | - |
| fibrositises | 17 | - | - |
| figurability | 21 | - | - |
| floatability | 20 | - | - |
| flammability | 24 | the quality of being easily ignited and burning rapidly | - |
| flannelboard | 18 | - | - |
| flamboyances | 24 | - | - |
| flamboyantes | 22 | - | - |
| flashbacking | 27 | - | - |
| flexibleness | 24 | the quality of being adaptable or variable | - |
| flashmobbing | 25 | - | - |
| fertilizable | 26 | capable of being fertilized | - |
| fallibilisms | 19 | - | - |
| fallibilists | 17 | - | - |
| fallibleness | 17 | - | - |
| fabulosities | 17 | - | - |
| fabrications | 19 | - | - |
| exuberancies | 23 | - | - |
| feeblenesses | 17 | - | - |
| fertilisable | 17 | - | - |
| fashionables | 20 | - | - |
| fatigability | 21 | susceptibility to fatigue; a tendency to get tired or lose strength | - |
| febrifacient | 22 | - | - |
| fauxbourdons | 25 | - | - |
| feasibleness | 17 | the quality of being doable | - |
| frontbencher | 22 | a member of the House of Commons who is a minister in the government or who holds an official position in an opposition party | - |
| frostbitings | 18 | - | - |
| francophobes | 24 | - | - |
| francophobia | 24 | - | - |
| frangibility | 21 | quality of being easily damaged or destroyed | - |
| freebootings | 18 | - | - |
| frequentable | 26 | - | - |
| friabilities | 17 | - | - |
| gallbladders | 17 | - | - |
| gamebreakers | 21 | - | - |
| funambulists | 19 | - | - |
| funambulisms | 21 | - | - |
| funambulator | 19 | - | - |
| fumblingness | 20 | - | - |
| funambulated | 20 | - | - |
| funambulates | 19 | - | - |
| gaberlunzies | 24 | - | - |
| fusibilities | 17 | - | - |
| forcibleness | 19 | - | - |
| forebodement | 20 | - | - |
| forebodingly | 22 | - | - |
| forecastable | 19 | - | - |
| forbiddingly | 23 | in an unpleasant or menacing manner | it was forbiddingly dark in the corridor |
| forbiddances | 21 | - | - |
| forbearances | 19 | - | - |
| forbearingly | 21 | - | - |
| foreclosable | 19 | - | - |
| foreknowable | 24 | - | - |
| flutterboard | 18 | - | - |
| footballenes | 17 | - | - |
| footballists | 17 | - | - |
| footbreadths | 21 | - | - |
| footlamberts | 19 | - | - |
| fossilizable | 26 | - | - |
| fossilisable | 17 | - | - |
| forgeability | 21 | - | - |
| formalisable | 19 | - | - |
| formalizable | 28 | - | - |
| goldbricking | 23 | the evasion of work or duty | - |
| gnotobiology | 19 | - | - |
| gnotobiotics | 17 | - | - |
| glassblowers | 18 | - | - |
| glassblowing | 19 | - | - |
| globeflowers | 21 | - | - |
| globetrotted | 16 | - | - |
| globigerinae | 16 | - | - |
| globigerinas | 16 | - | - |
| globularness | 15 | the roundness of a 3-dimensional object | - |
| graphophobia | 25 | - | - |
| gooseberries | 15 | - | - |
| gonimoblasts | 17 | - | - |
| gradableness | 16 | - | - |
| gemfibrozils | 29 | - | - |
| garbologists | 16 | - | - |
| gangbustings | 17 | - | - |
| gibberellins | 17 | - | - |
| gerontophobe | 20 | - | - |
| glabrousness | 15 | - | - |
| gingerbreads | 17 | - | - |
| gingerbready | 20 | - | - |
| geobotanists | 15 | - | - |
| geobotanical | 17 | - | - |
| harbormaster | 19 | - | - |
| harbingering | 19 | - | - |
| haplobiontic | 21 | - | - |
| haptoglobins | 20 | - | - |
| harquebusier | 26 | - | - |
| harquebusses | 26 | - | - |
| hatchability | 25 | - | - |
| harmonisable | 19 | - | - |
| harmonizable | 28 | capable of being made harmonious or consistent | - |
| halterbreaks | 21 | - | - |
| halterbroken | 21 | - | - |
| handsbreadth | 22 | any unit of length based on the breadth of the human hand | - |
| handbaggings | 21 | - | - |
| handbreadths | 22 | - | - |
| hematoblasts | 19 | - | - |
| helleborines | 17 | - | - |
| heartburning | 18 | intense resentment | his promotion caused much heartburning among his rivals |
| headboroughs | 22 | - | - |
| hebephrenias | 22 | - | - |
| hebephrenics | 24 | - | - |
| hebetudinous | 18 | - | - |
| hebraisation | 17 | - | - |
| hebraization | 26 | - | - |
| hebephreniac | 24 | - | - |
| hebdomadally | 24 | without missing a week | - |
| heathberries | 20 | - | - |
| groundbursts | 16 | - | - |
| groundbaited | 17 | - | - |
| gubernations | 15 | - | - |
| gubernaculum | 19 | - | - |
| gubernacular | 17 | - | - |
| grubbinesses | 17 | - | - |
| greasebushes | 18 | - | - |
