10-letter words containing OM
Embark on an exploration of 10-letter words that contain the letter OM. This segment uncovers the diverse range of words that incorporate OM within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| completely | 19 | to a complete degree or to the full or entire extent (`whole' is often used informally for `wholly') | it was completely different from what we expected |
| commercial | 18 | a commercially sponsored ad on radio or television | - |
| commission | 16 | a group of representatives or delegates | - |
| commitment | 18 | a message that makes a pledge | - |
| compliment | 18 | say something to someone that expresses praise | He complimented her on her last physics paper |
| compromise | 18 | a middle way between two extremes | - |
| compassion | 16 | a deep awareness of and sympathy for another's suffering | - |
| phenomenon | 17 | any state or process known through the senses rather than by intuition or reasoning | - |
| accomplish | 21 | to gain with effort | - |
| homosexual | 22 | someone who is sexually attracted to persons of the same sex | - |
| committing | 17 | - | - |
| accomplice | 20 | a person who joins with another in carrying out some plan (especially an unethical or illegal plan) | - |
| comparison | 16 | qualities that are comparable | no comparison between the two books |
| homecoming | 20 | a coming to or returning home | - |
| incomplete | 16 | not yet finished | his thesis is still incomplete |
| commanding | 18 | used of a height or viewpoint | a commanding view of the ocean |
| diplomatic | 17 | using or marked by tact in dealing with sensitive matters or people | the hostess averted a confrontation with a diplomatic chenage of subject |
| compensate | 16 | make payment to; compensate | - |
| automobile | 14 | a motor vehicle with four wheels; usually propelled by an internal combustion engine | - |
| comforting | 18 | providing freedom from worry | - |
| accustomed | 17 | commonly used or practiced; usual | his accustomed thoroughness |
| comprehend | 20 | include in scope; include as part of something broader; have as one's sphere or territory | - |
| domination | 13 | power to dominate or defeat | - |
| compatible | 18 | able to exist and perform in harmonious or agreeable combination | a compatible married couple |
| phenomenal | 17 | exceedingly or unbelievably great | phenomenal feats of memory |
| completion | 16 | (American football) a successful forward pass in football | - |
| complicate | 18 | make more complex, intricate, or richer | - |
| bridegroom | 16 | a man who has recently been married | - |
| compulsive | 19 | strongly motivated to succeed | - |
| compelling | 17 | driving or forcing | compelling ambition |
| competitor | 16 | the contestant you hope to defeat | - |
| complexion | 23 | the coloring of a person's face | - |
| commentary | 19 | a written explanation or criticism or illustration that is added to a book or other textual material | - |
| discomfort | 18 | the state of being tense and feeling pain | - |
| compulsory | 19 | required by rule | in most schools physical education is compulsory |
| completing | 17 | acting as or providing a complement (something that completes the whole) | - |
| complexity | 26 | the quality of being intricate and compounded | he enjoyed the complexity of modern computers |
| locomotive | 17 | of or relating to locomotion | - |
| nomination | 12 | an address (usually at a political convention) proposing the name of a candidate to run for election | the nomination was brief and to the point |
| commandant | 17 | an officer in command of a military unit | - |
| abominable | 16 | unequivocally detestable | abominable treatment of prisoners |
| blossoming | 15 | the time and process of budding and unfolding of blossoms | - |
| commencing | 19 | - | - |
| compressed | 17 | pressed tightly together | with lips compressed |
| dominating | 14 | most powerful or important or influential | D-day is considered the dominating event of the war in Europe |
| economical | 16 | using the minimum of time or resources necessary for effectiveness | a modern economical heating system |
| astronomer | 12 | a physicist who studies astronomy | - |
| chromosome | 19 | a threadlike strand of DNA in the cell nucleus that carries the genes in a linear order | humans have 22 chromosome pairs plus two sex chromosomes |
| combustion | 16 | a process in which a substance reacts with oxygen to give heat and light | - |
| bottomless | 14 | extremely deep | a bottomless pit |
| comparable | 18 | conforming in every respect | - |
| overcoming | 18 | - | - |
| laundromat | 13 | a self-service laundry (service mark Laundromat) where coin-operated washing machines are available to individual customers | - |
| compliance | 18 | a disposition or tendency to yield to the will of others | - |
| complicity | 21 | guilt as an accomplice in a crime or offense | - |
| homophobic | 24 | prejudiced against homosexual people | - |
| competence | 18 | the quality of being adequately or well qualified physically and intellectually | - |
| complement | 18 | something added to complete or embellish or make perfect | a fine wine is a perfect complement to the dinner |
| autonomous | 12 | (of political bodies) not controlled by outside forces | an autonomous judiciary |
| bothersome | 17 | causing irritation or annoyance | aircraft noise is particularly bothersome near the airport |
| broomstick | 20 | the handle of a broom | - |
| handsomely | 19 | in an attractively handsome manner | the volume was handsomely bound |
| compulsion | 16 | an urge to do or say something that might be better left undone or unsaid | he felt a compulsion to babble on about the accident |
| complacent | 18 | contented to a fault with oneself or one's actions | he had become complacent after years of success |
| decomposed | 18 | - | - |
| anatomical | 14 | of or relating to the branch of morphology that studies the structure of organisms | anatomical research |
| somersault | 12 | an acrobatic feat in which the feet roll over the head (either forward or backward) and return | - |
| automotive | 15 | containing within itself the means of propulsion or movement | - |
| compressor | 16 | a mechanical device that compresses gasses | - |
| commandeer | 17 | take arbitrarily or by force | The Cubans commandeered the plane and flew it to Miami |
| commissary | 19 | a retail store that sells equipment and provisions (usually to military personnel) | - |
| pyromaniac | 19 | a person with a mania for setting things on fire | - |
| omnipotent | 14 | having unlimited power | - |
| prominence | 16 | something that bulges out or is protuberant or projects from its surroundings | he stood on the rocky prominence |
| compatriot | 16 | a person from your own country | - |
| bombardier | 17 | a noncommissioned officer in the British artillery | - |
| handsomest | 16 | - | - |
| unbecoming | 17 | not in keeping with accepted standards of what is right or proper in polite society | language unbecoming to a lady |
| promissory | 17 | relating to or having the character of a promise | promissory note |
| omniscient | 14 | infinitely wise | - |
| automation | 12 | the act of implementing the control of equipment with advanced technology; usually involving electronic hardware | automation replaces human workers by machines |
| dominatrix | 20 | a dominating woman (especially one who plays that role in a sadomasochistic sexual relationship) | - |
| recompense | 16 | the act of compensating for service or loss or injury | - |
| nincompoop | 18 | a stupid foolish person | - |
| homophobia | 22 | prejudice against (fear or dislike of) homosexual people and homosexuality | - |
| unromantic | 14 | neither expressive of nor exciting sexual love or romance | - |
| somebodies | 15 | - | - |
| meningioma | 15 | a tumor arising in the meninges which surround the brain and spinal cord; usually slow growing and sometimes malignant | - |
| decompress | 17 | decrease the pressure of | - |
| homunculus | 17 | a person who is very small but who is not otherwise deformed or abnormal | - |
| homeopathy | 23 | a method of treating disease with small amounts of remedies that, in large amounts in healthy people, produce symptoms similar to those being treated | - |
| locomotion | 14 | the power or ability to move | - |
| saleswoman | 15 | a woman salesperson | - |
| cumbersome | 18 | difficult to handle or use especially because of size or weight | a cumbersome piece of machinery |
| randomness | 13 | the quality of lacking any predictable order or plan | - |
| meddlesome | 16 | intrusive in a meddling or offensive manner | - |
| compounded | 18 | combined into or constituting a chemical compound | - |
| superwoman | 17 | - | - |
| tomography | 21 | (medicine) obtaining pictures of the interior of the body | - |
| womanizing | 25 | - | - |
| palindrome | 15 | a word or phrase that reads the same backward as forward | - |
| mastectomy | 19 | surgical removal of a breast to remove a malignant tumor | - |
| communique | 25 | an official report (usually sent in haste) | - |
| tomfoolery | 18 | foolish or senseless behavior | - |
| gastronomy | 16 | a particular style of cookery (as of a region) | New England gastronomy |
| competency | 21 | the quality of being adequately or well qualified physically and intellectually | - |
| thrombosis | 17 | the formation or presence of a thrombus (a clot of coagulated blood attached at the site of its formation) in a blood vessel | - |
| somewheres | 18 | - | - |
| compounder | 17 | - | - |
| barometric | 16 | relating to atmospheric pressure or indicated by a barometer | barometric pressure |
| homoerotic | 17 | of or concerning homosexual love | - |
| sophomoric | 19 | - | - |
| chairwoman | 20 | the officer who presides at the meetings of an organization | - |
| compendium | 19 | a publication containing a variety of works | - |
| burdensome | 15 | not easily borne; wearing | the burdensome task of preparing the income tax return |
| uncommonly | 19 | exceptionally | a common remedy is uncommonly difficult to find |
| monochrome | 19 | a black-and-white photograph or slide | - |
| comedienne | 15 | a female actor in a comedy | - |
| whomsoever | 21 | The objective of whosoever. | - |
| biomedical | 17 | relating to the activities and applications of science to clinical medicine | biomedical research laboratory |
| biometrics | 16 | a branch of biology that studies biological phenomena and observations by means of statistical analysis | - |
| abominably | 19 | in a terrible manner | - |
| comprising | 17 | - | - |
| nominating | 13 | - | - |
| entomology | 16 | the branch of zoology that studies insects | - |
| combatting | 17 | - | - |
| complainer | 16 | a person given to excessive complaints and crying and whining | - |
| homogenous | 16 | all of the same or similar kind or nature | - |
| horsewoman | 18 | a woman horseman | - |
| promontory | 17 | a natural elevation (especially a rocky one that juts out into the sea) | - |
| schoolroom | 17 | a room in a school where lessons take place | - |
| strongroom | 13 | a burglarproof and fireproof room in which valuables are kept | - |
| epitomized | 24 | - | - |
| episiotomy | 17 | surgical incision of the perineum to enlarge the vagina and so facilitate delivery during childbirth | - |
| comminuted | 17 | - | - |
| automatism | 14 | any reaction that occurs automatically without conscious thought or reflection (especially the undirected behavior seen in psychomotor epilepsy) | - |
| agronomist | 13 | an expert in soil management and field-crop production | - |
| gruesomely | 16 | in a gruesome manner | he was gruesomely wounded |
| hippodrome | 20 | a stadium for horse shows or horse races | - |
| isometrics | 14 | muscle-building exercises (or a system of musclebuilding exercises) involving muscular contractions against resistance without movement (the muscles contracts but the length of the muscle does not change) | - |
| recommence | 18 | begin again | we recommenced his reading after a short nap |
| randomized | 23 | set up or distributed in a deliberately random way | - |
| tachometer | 17 | measuring instrument for indicating speed of rotation | - |
| necromancy | 19 | the belief in magical spells that harness occult forces or evil spirits to produce unnatural effects in the world | - |
| erotomania | 12 | - | - |
| chiromancy | 22 | telling fortunes by lines on the palm of the hand | - |
| compositor | 16 | one who sets written material into type | - |
| craniotomy | 17 | a surgical opening through the skull | - |
| automating | 13 | - | - |
| astronomic | 14 | inconceivably large | - |
| homogenize | 25 | become homogeneous or similar, as by mixing | The two liquids homogenized in the blender |
| laparotomy | 17 | surgical incision into the abdominal wall; often done to examine abdominal organs | - |
| polynomial | 17 | a mathematical function that is the sum of a number of terms | - |
| promulgate | 15 | state or announce | - |
| recombined | 17 | - | - |
| lumpectomy | 21 | surgical removal of a tumor without removing much of the surrounding tissue or lymph nodes; performed in some cases of breast cancer | - |
| ergonomics | 15 | the branch of engineering science in which biological science is used to study the relation between workers and their environments | - |
| dichromate | 18 | a salt of the hypothetical dichromic acid | - |
| carcinomas | 16 | - | - |
| commentate | 16 | make a commentary on | - |
| commutator | 16 | switch for reversing the direction of an electric current | - |
| comparator | 16 | - | - |
| hemangioma | 18 | benign angioma consisting of a mass of blood vessels; some appear as birthmarks | - |
| homebodies | 18 | - | - |
| homemaking | 22 | the management of a household | - |
| homuncular | 17 | - | - |
| tragicomic | 17 | manifesting both tragic and comic aspects | the tragicomic disparity...between's man's aspirations and his accomplishments |
| tomcatting | 15 | - | - |
| unhandsome | 16 | - | - |
| unprompted | 17 | proceeding from natural feeling or impulse without external stimulus | - |
| unwelcomed | 18 | - | - |
| vancomycin | 22 | an antibiotic (trade name Vancocin) effective against some bacterial infections | - |
| womanising | 16 | - | - |
| promptness | 16 | the characteristic of doing things without delay | - |
| scrubwoman | 19 | - | - |
| superwomen | 17 | - | - |
| mythomania | 20 | - | - |
| noblewoman | 17 | a woman of the peerage in Britain | - |
| noblewomen | 17 | - | - |
| lonesomely | 15 | - | - |
| fathomless | 18 | - | - |
| glucometer | 15 | - | - |
| omnisexual | 19 | - | - |
| omphaloses | 17 | - | - |
| omeprazole | 23 | antacid (trade name Prilosec) that suppresses acid secretion in the stomach | - |
| noncombats | 16 | - | - |
| multihomer | 17 | - | - |
| capnometer | 16 | - | - |
| bomboniere | 16 | - | - |
| antisodomy | 16 | - | - |
| backroomer | 20 | - | - |
| biomineral | 14 | - | - |
| epigenomic | 17 | - | - |
| envenomate | 15 | - | - |
| frontwoman | 18 | - | - |
| frontwomen | 18 | - | - |
| comebacker | 22 | - | - |
| uncompress | 16 | restore to its uncompressed form | - |
| letterbomb | 16 | - | - |
| mailbombed | 19 | - | - |
| guestrooms | 13 | - | - |
| bottomings | 15 | - | - |
| boomsticks | 20 | - | - |
| condominia | 15 | - | - |
| computings | 17 | - | - |
| compleated | 17 | - | - |
| commutings | 17 | - | - |
| chromolies | 17 | - | - |
| attometers | 12 | - | - |
| autodromes | 13 | - | - |
| attometres | 12 | - | - |
| blossomier | 14 | - | - |
| bleomycins | 19 | - | - |
| gloomsters | 13 | - | - |
| foilswoman | 18 | - | - |
| foilswomen | 18 | - | - |
| folksonomy | 22 | - | - |
| homography | 24 | - | - |
| firebomber | 19 | - | - |
| domestique | 22 | - | - |
| doornbooms | 15 | - | - |
| econometer | 14 | - | - |
| ecomuseums | 16 | - | - |
| epigenomes | 15 | - | - |
| mompreneur | 16 | - | - |
| melastomes | 14 | - | - |
| microbiome | 18 | - | - |
| micromorts | 16 | - | - |
| oompahpahs | 22 | - | - |
| neuromotor | 12 | relating to a nerve fiber or impulse passing toward motor effectors | neuromotor impulses |
| kaikomakos | 24 | - | - |
| junkerdoms | 24 | - | - |
| kompromats | 20 | - | - |
| luvviedoms | 19 | - | - |
| leukotomes | 16 | - | - |
| romanescos | 14 | - | - |
| ransomware | 15 | - | - |
| pycnosomes | 19 | - | - |
| rebloomers | 14 | - | - |
| pauperdoms | 17 | - | - |
| owrecoming | 18 | - | - |
| parasomnia | 14 | - | - |
| prominents | 14 | - | - |
| photobombs | 21 | - | - |
| pomatuming | 17 | - | - |
| tomatoiest | 12 | - | - |
| transwoman | 15 | - | - |
| transwomen | 15 | - | - |
| unhomelier | 15 | - | - |
| uncomelier | 14 | - | - |
| uncomfiest | 17 | - | - |
| stomachier | 17 | - | - |
| stomachals | 17 | - | - |
| capnomancy | 21 | - | - |
| capsomeres | 16 | - | - |
| cacomixles | 23 | - | - |
| cacomistle | 16 | raccoon-like omnivorous mammal of Mexico and the southwestern United States having a long bushy tail with black and white rings | - |
| cartomancy | 19 | - | - |
| caromelled | 15 | - | - |
| chamomiles | 19 | - | - |
| chairwomen | 20 | - | - |
| ceilometer | 14 | - | - |
| centromere | 14 | a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape | the centromere is difficult to sequence |
| centrosome | 14 | small region of cytoplasm adjacent to the nucleus; contains the centrioles and serves to organize the microtubules | - |
| chordotomy | 21 | - | - |
| chondromas | 18 | - | - |
| chromaffin | 23 | - | - |
| chromakeys | 24 | - | - |
| chromatics | 19 | - | - |
| chromatids | 18 | - | - |
| chromatins | 17 | - | - |
| chromatist | 17 | - | - |
| chromatoid | 18 | - | - |
| chomophyte | 25 | - | - |
| cibachrome | 21 | - | - |
| chromatype | 22 | - | - |
| chromotype | 22 | - | - |
| chromidium | 20 | - | - |
| chromising | 18 | - | - |
| chromizing | 27 | - | - |
| chromogens | 18 | - | - |
| chromogram | 20 | - | - |
| chromomere | 19 | - | - |
| chromonema | 19 | - | - |
| chromophil | 22 | - | - |
| checkrooms | 23 | - | - |
| chirognomy | 21 | - | - |
| chironomer | 17 | - | - |
| chironomic | 19 | - | - |
| chironomid | 18 | - | - |
| cliometric | 16 | - | - |
| clinometer | 14 | an instrument used by surveyors in order to measure an angle of inclination or elevation | - |
| clinometry | 17 | - | - |
| clomiphene | 19 | a fertility drug (trade name Clomid) that is used to stimulate ovulation and that has been associated with multiple births | - |
| cloakrooms | 18 | - | - |
| clapometer | 16 | - | - |
| clanswomen | 17 | - | - |
| clanswoman | 17 | a member of a clan | - |
| cleromancy | 19 | - | - |
| classrooms | 14 | - | - |
| colotomies | 14 | - | - |
| comanagers | 15 | - | - |
| comanaging | 16 | - | - |
| comanchero | 19 | - | - |
| colobomata | 16 | - | - |
| colombards | 17 | - | - |
| commenting | 17 | - | - |
| commissars | 16 | - | - |
| commissure | 16 | a bundle of nerve fibers passing from one side to the other of the brain or spinal cord | - |
| committals | 16 | - | - |
| committees | 16 | - | - |
| committers | 16 | - | - |
| comminutes | 16 | - | - |
| commentors | 16 | - | - |
| commercing | 19 | - | - |
| commerging | 18 | - | - |
| comminated | 17 | - | - |
| comminates | 16 | - | - |
| commingled | 18 | - | - |
| commingles | 17 | - | - |
| commixtion | 23 | - | - |
| commixture | 23 | the act of mixing together | - |
| commotions | 16 | - | - |
| communally | 19 | by a group of people rather than an individual | the mills were owned communally |
| communards | 17 | - | - |
| communings | 17 | - | - |
| communions | 16 | - | - |
| communised | 17 | - | - |
| communises | 16 | - | - |
| commorants | 16 | - | - |
| commonweal | 19 | the good of a community | - |
| commodious | 17 | large and roomy (`convenient' is archaic in this sense) | a commodious harbor |
| commodores | 17 | - | - |
| commonable | 18 | - | - |
| commonages | 17 | - | - |
| commonalty | 19 | a class composed of persons lacking clerical or noble rank | - |
| commonhold | 20 | - | - |
| commonings | 17 | - | - |
| commonness | 16 | the quality of lacking taste and refinement | - |
| communisms | 18 | - | - |
| commenters | 16 | - | - |
| comatosely | 17 | - | - |
| combustive | 19 | supporting combustion | - |
| combustors | 16 | - | - |
| comeddling | 17 | - | - |
| comedietta | 15 | - | - |
| comeliness | 14 | the quality of being good looking and attractive | - |
| comestible | 16 | any substance that can be used as food | - |
| cometology | 18 | - | - |
| combusting | 17 | - | - |
| comatulids | 15 | - | - |
| combatable | 18 | - | - |
| combatants | 16 | - | - |
| combinable | 18 | able to or tending to combine | - |
| combinings | 17 | - | - |
| combretums | 18 | - | - |
| comburgess | 17 | - | - |
| comfitures | 17 | - | - |
| comforters | 17 | - | - |
| commeasure | 16 | - | - |
| commencers | 18 | - | - |
| commendams | 19 | - | - |
| commenders | 17 | - | - |
| commending | 18 | - | - |
| commensals | 16 | - | - |
| commandoes | 17 | - | - |
| comicality | 19 | the quality of being comical | - |
| comingling | 16 | - | - |
| comitadjis | 22 | - | - |
| comitative | 17 | - | - |
| commanders | 17 | - | - |
| commandery | 20 | the position or office of commander | - |
| cockneydom | 24 | - | - |
| cocomposer | 18 | - | - |
| cockscombs | 24 | - | - |
| codominant | 15 | - | - |
| coelomates | 14 | - | - |
| coelomatic | 16 | - | - |
| cognominal | 15 | - | - |
| cohomology | 21 | - | - |
| condylomas | 18 | - | - |
| conominees | 14 | - | - |
| completist | 16 | - | - |
| completive | 19 | - | - |
| completory | 19 | - | - |
| complexest | 23 | - | - |
| complexify | 29 | have or develop complicating consequences | - |
| complexing | 24 | - | - |
| completest | 16 | - | - |
| complained | 17 | - | - |
| complaints | 16 | - | - |
| complanate | 16 | - | - |
| complected | 19 | - | - |
| completers | 16 | - | - |
| complexone | 23 | - | - |
| compliable | 18 | - | - |
| complotted | 17 | - | - |
| complotter | 16 | - | - |
| compluvium | 21 | - | - |
| componency | 21 | - | - |
| components | 16 | - | - |
| comporting | 17 | - | - |
| composedly | 20 | in a self-collected or self-possessed manner | - |
| composited | 17 | - | - |
| complishes | 19 | - | - |
| complished | 20 | - | - |
| compliably | 21 | - | - |
| compliancy | 21 | a disposition or tendency to yield to the will of others | - |
| complicacy | 23 | - | - |
| complicant | 18 | - | - |
| composites | 16 | - | - |
| compilator | 16 | - | - |
| communists | 16 | - | - |
| compacting | 19 | - | - |
| compaction | 18 | the act of crushing | - |
| compactors | 18 | - | - |
| compacture | 18 | - | - |
| companders | 17 | - | - |
| companding | 18 | - | - |
| compandors | 17 | - | - |
| companions | 16 | - | - |
| compactify | 24 | - | - |
| compactest | 18 | - | - |
| communized | 26 | - | - |
| communizes | 25 | - | - |
| commutable | 18 | capable of being exchanged for another or for something else that is equivalent | - |
| commutated | 17 | - | - |
| commutates | 16 | - | - |
| comonomers | 16 | - | - |
| compacters | 18 | - | - |
| companying | 20 | - | - |
| comparably | 21 | in a comparable manner or to a comparable degree | you will have to work comparably harder |
| compeering | 17 | - | - |
| compellers | 16 | - | - |
| compescing | 19 | - | - |
| compearing | 17 | - | - |
| compearant | 16 | - | - |
| comparting | 17 | - | - |
| compassing | 17 | - | - |
| compatibly | 21 | with compatibility | - |
| compresses | 16 | - | - |
| comprinted | 17 | - | - |
| comprisals | 16 | - | - |
| comprizing | 26 | - | - |
| compradors | 17 | - | - |
| compradore | 17 | - | - |
| composters | 16 | - | - |
| composting | 17 | - | - |
| composture | 16 | - | - |
| composures | 16 | - | - |
| compotator | 16 | - | - |
| compotiers | 16 | - | - |
| comptrolls | 16 | - | - |
| compulsing | 17 | - | - |
| comstocker | 20 | - | - |
| compursion | 16 | - | - |
| computable | 18 | may be computed or estimated | computable odds |
| computants | 16 | - | - |
| computator | 16 | - | - |
| computists | 16 | - | - |
| copromoter | 16 | - | - |
| coomceiled | 17 | - | - |
| coromandel | 15 | - | - |
| cordectomy | 20 | - | - |
| coxcomical | 25 | - | - |
| cosmodrome | 17 | - | - |
| coupledoms | 17 | - | - |
| courtrooms | 14 | - | - |
| coulometer | 14 | - | - |
| coulometry | 17 | - | - |
| currycombs | 21 | - | - |
| customable | 16 | - | - |
| customised | 15 | - | - |
| customiser | 14 | - | - |
| cyclotomic | 21 | - | - |
| cyclostome | 19 | primitive aquatic vertebrate | - |
| cyclometer | 19 | - | - |
| cyclometry | 22 | - | - |
| cystectomy | 22 | - | - |
| cynomolgus | 18 | - | - |
| customises | 14 | - | - |
| cyanometer | 17 | - | - |
| customized | 24 | - | - |
| customizer | 23 | - | - |
| customizes | 23 | - | - |
| crippledom | 19 | - | - |
| cuckoldoms | 21 | - | - |
| cuddlesome | 16 | inviting cuddling or hugging | a cuddlesome baby |
| cryometers | 17 | - | - |
| cryometric | 19 | - | - |
| decomposes | 17 | - | - |
| decompound | 18 | of a compound leaf; consisting of divisions that are themselves compound | - |
| decomposer | 17 | - | - |
| cytometers | 17 | - | - |
| cytometric | 19 | - | - |
| cystostomy | 20 | - | - |
| cytochrome | 22 | (biochemistry) a class of hemoprotein whose principal biological function is electron transfer (especially in cellular respiration) | - |
| daunomycin | 18 | - | - |
| demirepdom | 18 | - | - |
| denominate | 13 | assign a name or title to | - |
