14-letter words containing L
Embark on an exploration of 14-letter words that contain the letter L. This segment uncovers the diverse range of words that incorporate L within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| responsibility | 21 | a form of trustworthiness; the trait of being answerable to someone for something or being responsible for one's conduct | he holds a position of great responsibility |
| pharmaceutical | 25 | of or relating to pharmacy or pharmacists | the pharmaceutical industry |
| understandable | 18 | capable of being apprehended or understood | - |
| simultaneously | 19 | at the same instant | they spoke simultaneously |
| rehabilitation | 19 | the conversion of wasteland into land suitable for use of habitation or cultivation | - |
| professionally | 22 | in a professional manner | professionally trained staff |
| constitutional | 16 | existing as an essential constituent or characteristic | a constitutional inability to tell the truth |
| scientifically | 24 | with respect to science; in a scientific way | this is scientifically interesting |
| reconciliation | 18 | the reestablishing of cordial relations | - |
| unprofessional | 19 | not characteristic of or befitting a profession or one engaged in a profession | described in unprofessional language so that high school students could understand it |
| hypothetically | 30 | by hypothesis | - |
| congratulation | 17 | (usually plural) an expression of pleasure at the success or good fortune of another | I sent them my sincere congratulations on their marriage |
| claustrophobic | 25 | suffering from claustrophobia; abnormally afraid of closed-in places | - |
| accomplishment | 27 | an ability that has been acquired by training | - |
| slaughterhouse | 21 | a building where animals are butchered | - |
| uncontrollable | 18 | incapable of being controlled | - |
| archaeological | 22 | related to or dealing with or devoted to archaeology | an archaeological dig |
| circumstantial | 20 | fully detailed and specific about particulars | a circumstantial report about the debate |
| psychoanalysis | 27 | a set of techniques for exploring underlying motives and a method of treating various mental disorders; based on the theories of Sigmund Freud | his physician recommended psychoanalysis |
| systematically | 24 | in a systematic or consistent manner | they systematically excluded women |
| indestructible | 19 | very long lasting | - |
| unconventional | 19 | not conforming to legality, moral law, or social convention | an unconventional marriage |
| intellectually | 19 | in an intellectual manner | intellectually gifted children |
| fundamentalist | 20 | of or relating to or characteristic of Protestant fundamentalism or its adherents | - |
| coincidentally | 22 | happening at the same time | - |
| anthropologist | 20 | a social scientist who specializes in anthropology | - |
| unintelligible | 17 | hard or impossible to understand | - |
| metaphorically | 26 | in a metaphorical manner | she expressed herself metaphorically |
| implementation | 20 | the act of accomplishing some aim or executing some order | the agency was created for the implementation of the policy |
| classification | 21 | the act of distributing things into classes or categories of the same type | - |
| congratulating | 18 | - | - |
| affectionately | 25 | with affection | he treats her affectionately |
| wholeheartedly | 27 | without reserve; without reservation | he adopted wholeheartedly some of the policies that he had previously criticized |
| subconsciously | 23 | from the subconscious mind | the image came to him subconsciously |
| electronically | 21 | by electronic means | the door opens electronically |
| understandably | 21 | in an intelligible manner | - |
| multiplication | 20 | the act of producing offspring or multiplying by such production | - |
| impressionable | 20 | easily impressed or influenced | an impressionable youngster |
| accountability | 23 | responsibility to someone or for some activity | - |
| malfunctioning | 22 | not performing or able to perform its regular function | a malfunctioning valve |
| claustrophobia | 23 | a morbid fear of being closed in a confined space | - |
| philanthropist | 24 | someone who makes charitable donations intended to increase human well-being | - |
| industrialized | 25 | made industrial; converted to industrialism | industrialized areas |
| overwhelmingly | 29 | incapable of being resisted | the candy looked overwhelmingly desirable to the dieting man |
| democratically | 24 | in a democratic manner; based on democratic principles | it was decided democratically |
| uncontrollably | 21 | in an uncontrolled manner | she laughed uncontrollably |
| cardiovascular | 22 | of or pertaining to or involving the heart and blood vessels | cardiovascular conditioning |
| unrecognizable | 28 | defying recognition as e.g. because of damage or alteration | - |
| mathematically | 26 | with respect to mathematics | mathematically impossible |
| sentimentality | 19 | falsely emotional in a maudlin way | - |
| underdeveloped | 22 | relating to societies in which capital needed to industrialize is in short supply | - |
| respectability | 23 | honorableness by virtue of being respectable and having a good reputation | - |
| revolutionized | 27 | - | - |
| meteorological | 19 | of or pertaining to atmospheric phenomena, especially weather and weather conditions | meteorological factors |
| miscalculation | 20 | a mistake in calculating | - |
| geographically | 26 | with respect to geography | they are geographically closer to the center of town |
| unconscionable | 20 | greatly exceeding bounds of reason or moderation | unconscionable spending |
| alphabetically | 26 | in alphabetical order | the list was arranged alphabetically |
| nanotechnology | 23 | the branch of engineering that deals with things smaller than 100 nanometers (especially with the manipulation of individual molecules) | - |
| overpopulation | 21 | too much population | - |
| sustainability | 19 | the property of being sustainable | - |
| hallucinogenic | 22 | capable of producing hallucinations | LSD is a powerful hallucinogenic drug |
| unquestionably | 28 | without question and beyond doubt | - |
| interplanetary | 19 | between or among planets | interplanetary travel |
| comprehensible | 25 | capable of being comprehended or understood | an idea comprehensible to the average mind |
| specialization | 27 | the act of specializing; making something suitable for a special purpose | - |
| incompleteness | 20 | the state of being crude and incomplete and imperfect | the study was criticized for incompleteness of data but it stimulated further research |
| insurmountable | 18 | impossible to surmount | - |
| ecclesiastical | 20 | of or associated with a church (especially a Christian Church) | - |
| unpleasantness | 16 | the feeling caused by disagreeable stimuli; one pole of a continuum of states of feeling | - |
| organizational | 24 | of or relating to an organization | organizational structure |
| quintessential | 23 | representing the perfect example of a class or quality | - |
| counterculture | 18 | a culture with lifestyles and values opposed to those of the established culture | - |
| transcendental | 17 | existing outside of or not in accordance with nature | find transcendental motives for sublunary action |
| existentialism | 23 | (philosophy) a 20th-century philosophical movement chiefly in Europe; assumes that people are entirely free and thus responsible for what they make of themselves | - |
| unquestionable | 25 | not counterfeit or copied | an unquestionable antique |
| schoolchildren | 25 | - | - |
| confidentially | 23 | in a confidential manner | spoke to him intimately and confidentially |
| thoughtfulness | 24 | kind and considerate regard for others | - |
| pathologically | 25 | with respect to pathology | pathologically interesting results |
| intelligentsia | 15 | an educated and intellectual elite | - |
| unsuccessfully | 24 | without success | she tried unsuccessfully to persuade him to buy a new car |
| paleontologist | 17 | a specialist in paleontology | - |
| disciplinarian | 19 | someone who demands exact conformity to rules and forms | - |
| electrotherapy | 24 | the therapeutic application of electricity to the body (as in the treatment of various forms of paralysis) | - |
| hyperventilate | 25 | breathe excessively hard and fast | The mountain climber started to hyperventilate |
| congratulatory | 20 | expressive of sympathetic pleasure or joy on account of someone's success or good fortune | a congratulatory telegram |
| nitroglycerine | 20 | a heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator (trade names Nitrospan and Nitrostat) | - |
| philosophizing | 34 | the exposition (often superficially) of a particular philosophy | - |
| proportionally | 21 | to a proportionate degree | - |
| indecipherable | 24 | not easily deciphered | indecipherable handwriting |
| capitalization | 27 | the sale of capital stock | - |
| fundamentalism | 22 | a form of Protestantism that takes the interpretation of every word in the sacred texts as literal truth | - |
| conversational | 19 | characteristic of informal spoken language or conversation | the broken syntax and casual enunciation of conversational English |
| acknowledgment | 27 | a short note recognizing a source of information or of a quoted passage | the acknowledgments are usually printed at the front of a book |
| unmentionables | 18 | - | - |
| parapsychology | 30 | phenomena that appear to contradict physical laws and suggest the possibility of causation by mental processes | - |
| psychoanalytic | 29 | of or relating to or incorporating the methods and theory of psychiatric treatment originated by Sigmund Freud | Freud's psychoanalytical theories |
| teleconference | 21 | a conference of people who are in different locations that is made possible by the use of such telecommunications equipment as closed-circuit television | - |
| intermittently | 19 | in an intermittent manner | intermittently we questioned the barometer |
| excruciatingly | 29 | in a very painful manner | - |
| conservatively | 25 | in a conservative manner | we estimated the number of demonstrators conservatively at 200,000. |
| untranslatable | 16 | not capable of being put into another form or style or language | an untranslatable idiom |
| predictability | 24 | the quality of being predictable | - |
| revolutionised | 18 | - | - |
| conventionally | 22 | in a conventional manner | he usually behaves rather conventionally |
| unfaithfulness | 23 | the quality of being unfaithful | - |
| supernaturally | 19 | in a supernatural manner | - |
| susceptibility | 23 | the state of being susceptible; easily affected | - |
| irreconcilable | 20 | impossible to reconcile | irreconcilable differences |
| existentialist | 21 | a philosopher who emphasizes freedom of choice and personal responsibility but who regards human existence in a hostile universe as unexplainable | - |
| gynaecological | 23 | of or relating to or practicing gynecology | - |
| generalization | 24 | the process of formulating general concepts by abstracting common properties of instances | - |
| counterbalance | 20 | contrast with equal weight or force | - |
| weightlessness | 21 | the property of being comparatively small in weight | - |
| microbiologist | 21 | a specialist in microbiology | - |
| satisfactorily | 22 | in a satisfactory manner | - |
| denominational | 17 | adhering or confined to a particular sect or denomination | denominational prejudice |
| dematerialized | 27 | - | - |
| embarrassingly | 22 | causing embarrassment | the great man was embarrassingly humble and self-effacing |
| traditionalist | 15 | one who adheres to traditional views | - |
| licentiousness | 16 | dissolute indulgence in sensual pleasure | - |
| liberalization | 25 | the act of making less strict | - |
| linguistically | 20 | with respect to language | linguistically impaired children |
| rebelliousness | 16 | intentionally contemptuous behavior or attitude | - |
| rehabilitating | 20 | - | - |
| sensationalism | 16 | the journalistic use of subject matter that appeals to vulgar tastes | the tabloids relied on sensationalism to maintain their circulation |
| experimentally | 28 | in an experimental fashion | this can be experimentally determined |
| commercialized | 32 | organized principally for financial gain | Christmas has become a commercialized spectacle |
| metaphysically | 29 | in a metaphysical manner | he thinks metaphysically |
| mistranslation | 16 | an incorrect translation | - |
| sociologically | 22 | with regard to sociology | sociologically speaking, this is an interesting phenomenon |
| sentimentalist | 16 | someone who indulges in excessive sentimentality | - |
| telepathically | 24 | - | - |
| individualized | 29 | made for or directed or adjusted to a particular individual | - |
| jurisdictional | 24 | restricted to the geographic area under a particular jurisdiction | the jurisdictional limits of a state |
| breathlessness | 19 | a dyspneic condition | - |
| unidentifiable | 20 | impossible to identify | - |
| unapproachable | 25 | inaccessibly located or situated | an unapproachable chalet high in the mountains |
| naturalisation | 14 | changing the pronunciation of a borrowed word to agree with the borrowers' phonology | - |
| reasonableness | 16 | the state of having good sense and sound judgment | - |
| schoolmistress | 21 | a woman schoolteacher (especially one regarded as strict) | - |
| sentimentalism | 18 | a predilection for sentimentality | - |
| staphylococcus | 28 | spherical Gram-positive parasitic bacteria that tend to form irregular colonies; some cause boils or septicemia or infections | - |
| inconveniently | 22 | in an inconvenient manner | he arrived at an inconveniently late hour |
| bioluminescent | 20 | (of living organisms) emitting light | fireflies are bioluminescent |
| desalinization | 24 | the removal of salt (especially from sea water) | - |
| diplomatically | 24 | with diplomacy; in a diplomatic manner | he answered very diplomatically |
| dimensionality | 20 | the spatial property of having dimensions | all matter has dimensionality |
| voluptuousness | 19 | the quality of having a well-rounded body | - |
| verisimilitude | 20 | the appearance of truth; the quality of seeming to be true | - |
| fortunetelling | 18 | the practice of predicting people's futures (usually for payment) | - |
| mesdemoiselles | 19 | - | - |
| militarization | 25 | act of assembling and putting into readiness for war or other emergency: | - |
| neutralization | 23 | (euphemism) the removal of a threat by killing or destroying it (especially in a covert operation or military operation) | - |
| optimistically | 23 | with optimism; in an optimistic manner | `We have a good chance of winning,' he exclaimed optimistically |
| ridiculousness | 17 | a message whose content is at variance with reason | - |
| simplification | 23 | the act of reducing complexity | - |
| irreproachable | 23 | free of guilt; not subject to blame | of irreproachable character |
| insufficiently | 25 | to an insufficient degree | he was insufficiently prepared |
| demobilization | 28 | act of changing from a war basis to a peace basis including disbanding or discharging troops | demobilization of factories |
| editorializing | 25 | - | - |
| expressionless | 23 | deliberately impassive in manner | his face remained expressionless as the verdict was read |
| horticulturist | 19 | an expert in the science of cultivating plants (fruit or flowers or vegetables or ornamental plants) | - |
| convertibility | 24 | the quality of being exchangeable (especially the ability to convert a currency into gold or other currencies without restriction) | - |
| constructively | 24 | in a constructive manner | it is my task to look critically and constructively at the flaws and the failures |
| conglomeration | 19 | a rounded spherical form | - |
| unacknowledged | 26 | not openly acknowledged | an unacknowledged emergency |
| unaccomplished | 26 | - | - |
| unrecognisable | 19 | defying recognition as e.g. because of damage or alteration | - |
| unintelligibly | 20 | in an unintelligible manner | the foreigners spoke unintelligibly |
| underqualified | 28 | - | - |
| lasciviousness | 19 | feeling morbid sexual desire or a propensity to lewdness | - |
| naturalization | 23 | changing the pronunciation of a borrowed word to agree with the borrowers' phonology | the naturalization in English of many Italian words |
| orthomolecular | 21 | designating or relating to a form of treatment of mental disorders that seeks to restore biochemical balance in the body with large doses of vitamins and minerals | orthomolecular medicine |
| pharmacologist | 24 | someone trained in the science of drugs (their composition and uses and effects) | - |
| principalities | 20 | - | - |
| revitalization | 26 | bringing again into activity and prominence | - |
| solidification | 20 | the process of becoming hard or solid by cooling or drying or crystallization | - |
| superficiality | 24 | lack of depth of knowledge or thought or feeling | - |
| inconsiderable | 19 | too small or unimportant to merit attention | passed his life in an inconsiderable village |
| appreciatively | 26 | with appreciation; in a grateful manner | he accepted my offer appreciatively |
| astronomically | 21 | enormously | the bill was astronomically high |
| disarticulated | 18 | - | - |
| disillusioning | 16 | freeing from illusion or false belief | - |
| encephalopathy | 29 | any disorder or disease of the brain | - |
| generalisation | 15 | the process of formulating general concepts by abstracting common properties of instances | - |
| conspiratorial | 18 | relating to or characteristic of conspiracy or conspirators | a conspiratorial whisper |
| unidirectional | 17 | operating or moving or allowing movement in one direction only | a unidirectional flow |
| unconvincingly | 25 | in an unconvincing manner | he argued unconvincingly |
| utilitarianism | 16 | doctrine that the useful is the good; especially as elaborated by Jeremy Bentham and James Mill; the aim was said to be the greatest happiness for the greatest number | - |
| nontraditional | 15 | not conforming to or in accord with tradition | nontraditional designs |
| neighborliness | 20 | a disposition to be friendly and helpful to neighbors | - |
| neurobiologist | 17 | a specialist in neurobiology | - |
| neuropathology | 23 | - | - |
| overstimulated | 20 | - | - |
| organisational | 15 | of or relating to an organization | - |
| philosophising | 25 | - | - |
| popularization | 27 | the act of making something attractive to the general public | - |
| staphylococcal | 28 | of or relating to the staphylococcus bacteria | a staphylococcal infection |
| telephonically | 24 | - | - |
| astrologically | 20 | - | - |
| anticapitalism | 20 | - | - |
| businesspeople | 20 | people who transact business (especially business executives) | - |
| decolonization | 26 | the action of changing from colonial to independent status | - |
| discolouration | 17 | a soiled or discolored appearance | - |
| disembowelment | 24 | the act of removing the bowels or viscera; the act of cutting so as to cause the viscera to protrude | - |
| egalitarianism | 17 | the doctrine of the equality of mankind and the desirability of political and economic and social equality | - |
| electioneering | 17 | persuasion of voters in a political campaign | - |
| circumlocution | 22 | a style that involves indirect ways of expressing things | - |
| chlorpromazine | 32 | a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer | - |
| conceptualized | 30 | - | - |
| unsuspectingly | 22 | without suspicions | he was sitting unsuspectingly beyond that wall only a few yards from the burglar |
| megalomaniacal | 21 | suffering from megalomania | - |
| lateralization | 23 | localization of function on either the right or left sides of the brain | - |
| legitimization | 26 | - | - |
| meticulousness | 18 | strict attention to minute details | - |
| nymphomaniacal | 28 | (used of women) affected with excessive sexual desire | - |
| overindulgence | 21 | excessive indulgence | the child was spoiled by overindulgence |
| preposterously | 21 | so as to arouse or deserve laughter | - |
| preferentially | 22 | in a preferential manner | he was treated preferentially |
| proceleusmatic | 22 | - | - |
| recapitalizing | 28 | - | - |
| quantitatively | 29 | in a quantitative manner | this can be expressed quantitatively |
| specialisation | 18 | the act of specializing; making something suitable for a special purpose | - |
| sensationalist | 14 | someone who uses exaggerated or lurid material in order to gain public attention | - |
| suggestibility | 21 | susceptibility or responsiveness to suggestion | - |
| indeterminable | 19 | not capable of being definitely decided or ascertained | - |
| initialization | 23 | (computer science) the format of sectors on the surface of a hard disk drive so that the operating system can access them and setting a starting position | - |
| industrialised | 16 | made industrial; converted to industrialism | - |
| immunoglobulin | 21 | a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response | - |
| irrevocability | 24 | - | - |
| inscrutability | 21 | the quality of being impossible to investigate | the inscrutability of the future |
| anesthesiology | 21 | the branch of medical science that studies and applies anesthetics | - |
| anticapitalist | 18 | - | - |
| capitalisation | 18 | the sale of capital stock | - |
| bioelectricity | 23 | electric phenomena in animals or plants | - |
| denationalized | 25 | - | - |
| directionality | 20 | the property of a microphone or antenna of being more sensitive in one direction than in another | - |
| disapprovingly | 26 | showing disapproval | he shook his head disapprovingly |
| disequilibrium | 28 | loss of equilibrium attributable to an unstable situation in which some forces outweigh others | - |
| depersonalized | 27 | - | - |
| dermatological | 20 | of or relating to or practicing dermatology | - |
| effortlessness | 20 | the quality of requiring little effort | such effortlessness is achieved only after hours of practice |
| diverticulosis | 20 | presence of multiple diverticula in the walls of the colon | - |
| federalization | 27 | the state of being under federal control | the federalization of postal service |
| ethnologically | 23 | - | - |
| etymologically | 25 | - | - |
| changelessness | 20 | the quality of being unchangeable; having a marked tendency to remain unchanged | - |
| congregational | 18 | of or pertaining to or characteristic of a Congregational church | - |
| troubleshooter | 19 | a worker whose job is to locate and fix sources of trouble (especially in mechanical devices) | - |
| tranquillizing | 33 | tending to soothe or tranquilize | - |
| traditionalism | 17 | strict adherence to traditional methods or teachings | - |
| unsurmountable | 18 | incapable of being surmounted or climbed | - |
| unconscionably | 23 | - | - |
| unavailability | 22 | the quality of not being available when needed | - |
| unhesitatingly | 21 | without hesitation | she said yes unhesitatingly |
| manipulability | 23 | the quality of being controllable by skilled movements of the hands | - |
| martyrological | 22 | - | - |
| martyrologists | 20 | - | - |
| marvellousness | 19 | - | - |
| marketableness | 22 | - | - |
| mariculturists | 18 | - | - |
| manipulatively | 24 | in an artfully manipulative manner | - |
| mannerlessness | 16 | - | - |
| mannerlinesses | 16 | - | - |
| manometrically | 23 | - | - |
| manufacturable | 23 | - | - |
| masterlinesses | 16 | - | - |
| matresfamilias | 21 | - | - |
| matriarchalism | 23 | - | - |
| matriculations | 18 | - | - |
| matronlinesses | 16 | - | - |
| meaningfulness | 20 | the quality of having great value or significance | - |
| measurableness | 18 | - | - |
| materialnesses | 16 | - | - |
| mechanicalisms | 25 | - | - |
| manifoldnesses | 20 | - | - |
| magistralities | 17 | - | - |
| maidenlinesses | 17 | - | - |
| majesticalness | 25 | - | - |
| malabsorptions | 20 | - | - |
| malacophyllous | 26 | - | - |
| malacostracans | 20 | - | - |
| malacostracous | 20 | - | - |
| magniloquently | 29 | in a rhetorically grandiloquent manner | the orator spoke magniloquently |
| magniloquences | 28 | - | - |
| maladaptations | 19 | - | - |
| maladjustments | 26 | - | - |
| maladministers | 19 | - | - |
| mallemarokings | 23 | - | - |
| malodorousness | 17 | the attribute of having a strong offensive smell | - |
| malpighiaceous | 24 | - | - |
| manageableness | 19 | capable of being managed or controlled | - |
| managerialisms | 19 | - | - |
| managerialists | 17 | - | - |
| mangoldwurzels | 30 | - | - |
| malleabilities | 18 | - | - |
| malimprintings | 21 | - | - |
| malapertnesses | 18 | - | - |
| malapportioned | 21 | - | - |
| malappropriate | 22 | - | - |
| malariologists | 17 | - | - |
| malcontentedly | 22 | - | - |
| maldeployments | 24 | - | - |
| malefactresses | 21 | - | - |
| mesocephalisms | 25 | - | - |
| mesotheliomata | 21 | - | - |
| mesencephalons | 23 | - | - |
| mercifulnesses | 21 | - | - |
| mercurialising | 19 | - | - |
| mercurialities | 18 | - | - |
| mercurializing | 28 | - | - |
| meretriciously | 21 | in a meretricious manner | the boat is meretriciously decorated |
| mesaticephalic | 25 | - | - |
| metagrabolised | 20 | totally perplexed and mixed up | - |
| metagrabolises | 19 | - | - |
| metallographer | 22 | - | - |
| metallographic | 24 | - | - |
| metaphrastical | 23 | - | - |
| metallogenetic | 19 | - | - |
| metallizations | 25 | - | - |
| metagrabolized | 29 | totally perplexed and mixed up | - |
| metagrabolizes | 28 | - | - |
| metagrobolised | 20 | totally perplexed and mixed up | - |
| metagrobolises | 19 | - | - |
| metagrobolized | 29 | totally perplexed and mixed up | all this duncical nonsense has my brains metagrobolized |
| metagrobolizes | 28 | - | - |
| metalinguistic | 19 | - | - |
| metallisations | 16 | - | - |
| mechanicalness | 23 | - | - |
| megalocephalic | 26 | - | - |
| megalopolitans | 19 | - | - |
| megalosaurians | 17 | - | - |
| medicamentally | 24 | - | - |
| medicalization | 28 | - | - |
| meddlesomeness | 20 | aggressiveness as evidenced by intruding; by advancing yourself or your ideas without invitation | - |
| mediaevalistic | 22 | - | - |
| medicalisation | 19 | - | - |
| megalosauruses | 17 | - | - |
| megaphonically | 27 | - | - |
| megascopically | 26 | - | - |
| melodramatists | 19 | - | - |
| melodramatized | 29 | - | - |
| melodramatizes | 28 | - | - |
| memorabilities | 20 | - | - |
| mercantilistic | 20 | - | - |
| melodramatises | 19 | - | - |
| melodramatised | 20 | - | - |
| megasporophyll | 27 | in non-flowering plants, a sporophyll that bears only megasporangia | - |
| megatechnology | 26 | - | - |
| melancholiness | 21 | - | - |
| melastomaceous | 20 | - | - |
| mellifications | 21 | - | - |
| leukemogenesis | 21 | - | - |
| libertarianism | 18 | an ideological belief in freedom of thought, speech and action | - |
| libidinosities | 17 | - | - |
| libidinousness | 17 | - | - |
| librarianships | 21 | - | - |
| licentiateship | 21 | - | - |
| lichenological | 22 | - | - |
| lichenologists | 20 | - | - |
| liberationists | 16 | - | - |
| liberationisms | 18 | - | - |
| leukodystrophy | 30 | - | - |
| lexicalisation | 23 | the process of making a word to express a concept | - |
| lexicalization | 32 | the process of making a word to express a concept | - |
| lexicographers | 29 | - | - |
| lexicographies | 29 | - | - |
| lexicographist | 29 | - | - |
| liberalisation | 16 | the act of making less strict | - |
| liebfraumilchs | 26 | - | - |
| lieutenantries | 14 | - | - |
| lieutenantship | 19 | - | - |
| linguisticians | 17 | - | - |
| lipogrammatism | 23 | - | - |
| lipogrammatist | 21 | - | - |
| liposculptures | 20 | - | - |
| listlessnesses | 14 | - | - |
| literalisation | 14 | - | - |
| literalization | 23 | - | - |
| linearizations | 23 | - | - |
| linearisations | 14 | - | - |
| lifelessnesses | 17 | - | - |
| lifelikenesses | 21 | - | - |
| lightheartedly | 25 | - | - |
| lignifications | 20 | - | - |
| lignocellulose | 17 | - | - |
| lignosulfonate | 18 | - | - |
| likeablenesses | 20 | - | - |
| limnologically | 22 | with regard to or concerning limnology | - |
| literarinesses | 14 | - | - |
| leukemogeneses | 21 | - | - |
| laryngectomies | 22 | - | - |
| laudablenesses | 17 | - | - |
| laughingstocks | 25 | - | - |
| laxativenesses | 24 | - | - |
| leachabilities | 21 | - | - |
| leaflessnesses | 17 | - | - |
| learnabilities | 16 | - | - |
| leatherinesses | 17 | - | - |
| leatherjackets | 30 | - | - |
| latitudinarian | 15 | unwilling to accept authority or dogma (especially in religion) | - |
| lateroversions | 17 | - | - |
| laryngological | 21 | - | - |
| laryngologists | 19 | - | - |
| laryngophonies | 23 | - | - |
| laryngoscopies | 22 | - | - |
| laryngoscopist | 22 | - | - |
| lateralisation | 14 | localization of function on either the right or left sides of the brain | - |
| lecythidaceous | 25 | - | - |
| legalistically | 20 | - | - |
| legerdemainist | 18 | - | - |
| lepidopterists | 19 | - | - |
| leptocephalous | 23 | - | - |
| leptodactylous | 22 | - | - |
| letterspacings | 19 | - | - |
| leucitohedrons | 20 | - | - |
| leucocythaemia | 26 | - | - |
| leucocytolyses | 24 | - | - |
| leucocytolysis | 24 | - | - |
| lepidodendroid | 20 | - | - |
| lemmatizations | 27 | - | - |
| legislatorship | 20 | the office of legislator | - |
| legislatresses | 15 | - | - |
| legitimateness | 17 | - | - |
| legitimatising | 18 | - | - |
| legitimatizing | 27 | - | - |
| legitimisation | 17 | - | - |
| lemmatisations | 18 | - | - |
| leucocytopenia | 23 | - | - |
| luminousnesses | 16 | - | - |
| lymphosarcomas | 28 | - | - |
| lyophilisation | 22 | a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes | - |
| lyophilization | 31 | a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes | - |
| lysogenicities | 20 | - | - |
| lysogenisation | 18 | the process by which a bacterium acquires a phage that becomes integrated into its genome | - |
| lysogenization | 27 | the process by which a bacterium acquires a phage that becomes integrated into its genome | - |
| lymphographies | 30 | - | - |
| lymphoadenomas | 27 | - | - |
| lusciousnesses | 16 | - | - |
| lustrousnesses | 14 | - | - |
| luteinisations | 14 | - | - |
| luteinizations | 23 | - | - |
| lycanthropists | 24 | - | - |
| lymphangiogram | 28 | an angiogram of the lymph nodes and lymph vessels made after the injection of a radiopaque substance | - |
| lymphangitides | 26 | - | - |
| lymphangitises | 25 | - | - |
| machiavellians | 24 | - | - |
| machicolations | 23 | - | - |
| macroevolution | 21 | evolution on a large scale extending over geologic era and resulting in the formation of new taxonomic groups | - |
| macroglobulins | 21 | - | - |
| macromolecular | 22 | relating to or consisting of or characterized by macromolecules | macromolecular compounds |
| macromolecules | 22 | - | - |
| macrosociology | 24 | - | - |
| macrodiagonals | 20 | - | - |
| macrodactylous | 24 | - | - |
| machineability | 26 | - | - |
| macrencephalia | 25 | - | - |
| macrocephalias | 25 | - | - |
| macrocephalies | 25 | - | - |
| macrocephalous | 25 | having an exceptionally large head and brain | - |
| macrodactylies | 24 | - | - |
| lumbersomeness | 20 | - | - |
| literatenesses | 14 | - | - |
| lithotritizing | 27 | - | - |
| liturgiologies | 16 | - | - |
| liturgiologist | 16 | - | - |
| liveablenesses | 19 | - | - |
| liverishnesses | 20 | - | - |
| loathfulnesses | 20 | - | - |
| localisability | 21 | - | - |
| localizability | 30 | - | - |
| lithotritising | 18 | - | - |
| lithotriptists | 19 | - | - |
| lithifications | 22 | - | - |
| lithochromatic | 26 | - | - |
| lithographical | 25 | - | - |
| lithologically | 23 | - | - |
| lithonthryptic | 27 | - | - |
| lithontriptics | 21 | - | - |
| lithontriptist | 19 | - | - |
| lithontriptors | 19 | - | - |
| locksmitheries | 25 | - | - |
| locomobilities | 20 | - | - |
| locomotiveness | 21 | - | - |
| loveablenesses | 19 | - | - |
| lovelessnesses | 17 | - | - |
| lovelornnesses | 17 | - | - |
| lovesicknesses | 23 | - | - |
| loxodromically | 29 | - | - |
| lubberlinesses | 18 | - | - |
| lucklessnesses | 20 | - | - |
| lugubriousness | 17 | the quality of excessive mournfulness and uncheerfulness | - |
| loquaciousness | 25 | the quality of being wordy and talkative | - |
| lopsidednesses | 18 | - | - |
| locomotivities | 21 | - | - |
| lognormalities | 17 | - | - |
| logodaedaluses | 17 | - | - |
| lonesomenesses | 16 | - | - |
