9-letter words containing AC
Embark on an exploration of 9-letter words that contain the letter AC. This segment uncovers the diverse range of words that incorporate AC within this specific length, revealing the versatility and richness of language. Ideal for vocabulary enthusiasts and word-game aficionados.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| according | 15 | (followed by `to') as reported or stated by | according to historians |
| character | 16 | a formal recommendation by a former employer to a potential future employer describing the person's qualifications and dependability | requests for character references are all too often answered evasively |
| sacrifice | 16 | the act of killing (an animal or person) in order to propitiate a deity | - |
| backwards | 21 | in a manner or order or direction the reverse of normal | - |
| someplace | 15 | in or at or to some place | - |
| democracy | 19 | a political system in which the supreme power lies in a body of citizens who can elect people to represent them | - |
| practical | 15 | guided by practical experience and observation rather than theory | completely practical in his approach to business |
| accompany | 20 | be present or associated with an event or entity | - |
| attacking | 16 | disposed to attack | - |
| moustache | 16 | an unshaved growth of hair on the upper lip | - |
| blackmail | 19 | exert pressure on someone through threats | - |
| accepting | 16 | tolerating without protest | always more accepting of coaching suggestion than her teammates |
| activated | 15 | (of e.g. a molecule) made reactive or more reactive | - |
| practiced | 16 | skillful after much practice | - |
| parachute | 16 | rescue equipment consisting of a device that fills with air and retards your fall | - |
| cockroach | 22 | any of numerous chiefly nocturnal insects; some are domestic pests | - |
| backstage | 18 | concealed from public view or attention | - |
| spaceship | 18 | a spacecraft designed to carry a crew into interstellar space (especially in science fiction) | - |
| machinery | 19 | a system of means and activities whereby a social institution functions | the complex machinery of negotiation |
| fireplace | 16 | an open recess in a wall at the base of a chimney where a fire can be built | the fireplace was so large you could walk inside it |
| spectacle | 15 | a blunder that makes you look ridiculous; used in the phrase `make a spectacle of' yourself | - |
| replacing | 14 | the act of furnishing an equivalent person or thing in the place of another | replacing the star will not be easy |
| crackling | 18 | the sharp sound of snapping noises | - |
| accordion | 14 | a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player | - |
| preaching | 17 | an address of a religious nature (usually delivered during a church service) | - |
| evacuated | 15 | - | - |
| fractured | 15 | - | - |
| disgraced | 14 | suffering shame | - |
| acquitted | 21 | declared not guilty of a specific offense or crime; legally blameless | he stands acquitted on all charges |
| workplace | 20 | a place where work is done | - |
| accessory | 16 | clothing that is worn or carried, but not part of your main clothing | - |
| misplaced | 16 | lost temporarily; as especially put in an unaccustomed or forgotten place | misplaced tickets |
| horseback | 20 | on the back of a horse | he rode horseback to town |
| bracelets | 13 | - | - |
| packaging | 19 | a message issued in behalf of some product or cause or idea or person or institution | the packaging of new ideas |
| placement | 15 | the spatial property of the way in which something is placed | the placement of the chairs |
| embracing | 16 | the act of clasping another person in the arms (as in greeting or affection) | - |
| achieving | 18 | - | - |
| treachery | 17 | an act of deliberate betrayal | - |
| heartache | 17 | intense sorrow caused by loss of a loved one (especially by death) | - |
| hijacking | 26 | robbery of a traveller or vehicle in transit or seizing control of a vehicle by the use of force | - |
| diplomacy | 19 | wisdom in the management of public affairs | - |
| blackjack | 30 | a flag usually bearing a white skull and crossbones on a black background; indicates a pirate ship | - |
| toothache | 17 | an ache localized in or around a tooth | - |
| flashback | 23 | an unexpected but vivid recurrence of a past experience (especially a recurrence of the effects of an hallucinogenic drug taken much earlier) | - |
| racetrack | 17 | a course over which races are run | - |
| hunchback | 25 | an abnormal backward curve to the vertebral column | - |
| interface | 14 | (computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals) | - |
| piggyback | 24 | on the back or shoulder or astraddle on the hip | she carried her child piggyback |
| knackered | 20 | very tired | - |
| pistachio | 16 | nut of Mediterranean trees having an edible green kernel | - |
| displaced | 15 | - | - |
| tenacious | 11 | sticking together | tenacious burrs |
| blackbird | 20 | any bird of the family Icteridae whose male is black or predominantly black | - |
| racehorse | 14 | a horse bred for racing | - |
| practised | 14 | skillful after much practice | - |
| backwater | 20 | a body of water that was created by a flood or tide or by being held or forced back by a dam | the bayous and backwaters are breeding grounds for mosquitos |
| cataclysm | 18 | a sudden violent change in the earth's surface | - |
| blackness | 17 | the quality or state of the achromatic color of least lightness (bearing the least resemblance to white) | - |
| sacrament | 13 | a formal religious ceremony conferring a specific grace on those who receive it; the two Protestant ceremonies are baptism and the Lord's Supper; in the Roman Catholic Church and the Eastern Orthodox Church there are seven traditional rites accepted as instituted by Jesus: baptism and confirmation and Holy Eucharist and penance and holy orders and matrimony and extreme unction | - |
| supremacy | 18 | power to dominate or defeat | - |
| acquittal | 20 | a judgment of not guilty | - |
| overreact | 14 | show an exaggerated response to something | Don't overreact to the bad news--take it easy |
| guacamole | 14 | a dip made of mashed avocado mixed with chopped onions and other seasonings | - |
| pacemaker | 19 | a horse used to set the pace in racing | - |
| acquiring | 21 | the act of acquiring something | I envied his talent for acquiring |
| candidacy | 18 | the campaign of a candidate to be elected | - |
| backfired | 21 | - | - |
| actuality | 14 | the state of actually existing objectively | a hope that progressed from possibility to actuality |
| macintosh | 16 | a waterproof raincoat made of rubberized fabric | - |
| bleachers | 16 | (used in the plural) an outdoor grandstand without a roof; patrons are exposed to the sun as linens are when they are bleached | - |
| proactive | 16 | descriptive of any event or stimulus or process that has an effect on events or stimuli or processes that occur subsequently | proactive inhibition |
| blackened | 18 | (of the face) made black especially as with suffused blood | - |
| ejaculate | 18 | utter impulsively | - |
| sacrilege | 12 | blasphemous behavior; the act of depriving something of its sacred character | - |
| tracksuit | 15 | - | - |
| acoustics | 13 | the study of the physical properties of sound | - |
| olfactory | 17 | of or relating to olfaction | - |
| aerospace | 13 | the atmosphere and outer space considered as a whole | - |
| dachshund | 19 | small long-bodied short-legged German breed of dog having a short sleek coat and long drooping ears; suited for following game into burrows | - |
| voracious | 14 | devouring or craving food in great quantities | voracious sharks |
| ransacked | 16 | wrongfully emptied or stripped of anything of value | - |
| macadamia | 16 | any tree of the genus Macadamia | - |
| surfacing | 15 | emerging to the surface and becoming apparent | - |
| bacterial | 13 | relating to or caused by bacteria | bacterial infection |
| audacious | 12 | invulnerable to fear or intimidation | audacious explorers |
| egomaniac | 14 | an abnormally egotistical person | - |
| blacklist | 17 | a list of people who are out of favor | - |
| barracuda | 14 | any voracious marine fish of the genus Sphyraena having an elongated cylindrical body and large mouth with projecting lower jaw and long strong teeth | - |
| reachable | 16 | easily approached | - |
| acropolis | 13 | the citadel in ancient Greek towns | - |
| blackface | 22 | the makeup (usually burnt cork) used by a performer in order to imitate a Negro | - |
| carpaccio | 17 | - | - |
| backwoods | 21 | a remote and undeveloped area | - |
| paperback | 21 | a book with paper covers | - |
| crackdown | 21 | severely repressive actions | - |
| insomniac | 13 | someone who cannot sleep | - |
| obstinacy | 16 | resolute adherence to your own ideas or desires | - |
| peacetime | 15 | a period of time during which there is no war | - |
| salacious | 11 | suggestive of or tending to moral looseness | salacious limericks |
| copacetic | 17 | completely satisfactory | his smile said that everything was copacetic |
| enactment | 13 | the passing of a law by a legislative body | - |
| backtrack | 23 | retrace one's course | - |
| vivacious | 17 | vigorous and animated | a charming and vivacious hostess |
| lacerated | 12 | irregularly slashed and jagged as if torn | - |
| throwback | 23 | characteristic of an atavist | - |
| traceable | 13 | capable of being traced or tracked | a traceable riverbed |
| extractor | 18 | an apparatus that uses centrifugal force to separate particles from a suspension | - |
| acrobatic | 15 | vigorously active | an acrobatic dance |
| resurface | 14 | appear again | The missing man suddenly resurfaced in New York |
| bodacious | 14 | unrestrained by convention or propriety | the most bodacious display of tourism this side of Anaheim |
| climactic | 17 | consisting of or causing a climax | a climactic development |
| autocracy | 16 | a political system governed by a single individual | - |
| paranoiac | 13 | a person afflicted with paranoia | - |
| vaccinate | 16 | perform vaccinations or produce immunity in by inoculation | We vaccinate against scarlet fever |
| blackwood | 21 | any of several hardwood trees yielding very dark-colored wood | - |
| capacitor | 15 | an electrical device characterized by its capacity to store an electric charge | - |
| draconian | 12 | of or relating to Draco or his harsh code of laws | - |
| acquiesce | 22 | to agree or express agreement | - |
| cacophony | 21 | a loud harsh or strident noise | - |
| bacterium | 15 | (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants | - |
| spaceport | 15 | - | - |
| tesseract | 11 | the four-dimensional analogue of a cube | - |
| bellyache | 19 | complain | - |
| retracted | 12 | drawn back and in | a cat with retracted claws |
| echinacea | 16 | small genus of North American coarse perennial herbs | - |
| backboard | 20 | a raised vertical board with basket attached; used to play basketball | he banked the shot off the backboard |
| balaclava | 16 | a cap that is close-fitting and woolen and covers all of the head but the face | - |
| rapacious | 13 | devouring or craving food in great quantities | a rapacious appetite |
| retractor | 11 | surgical instrument that holds back the edges of a surgical incision | - |
| emaciated | 14 | very thin especially from disease or hunger or cold | - |
| facsimile | 16 | an exact copy or reproduction | - |
| facetious | 14 | cleverly amusing in tone | facetious remarks |
| fractious | 14 | stubbornly resistant to authority or control | a fractious animal that would not submit to the harness |
| backfield | 21 | the offensive football players who line up behind the linemen | - |
| accession | 13 | something added to what you already have | the librarian shelved the new accessions |
| acetylene | 14 | a colorless flammable gas used chiefly in welding and in organic synthesis | - |
| sacristan | 11 | an officer of the church who is in charge of sacred objects | - |
| jackknife | 29 | a large knife with one or more folding blades | - |
| greenback | 18 | a piece of paper money (especially one issued by a central bank) | - |
| beachhead | 20 | an initial accomplishment that opens the way for further developments | the town became a beachhead in the campaign to ban smoking outdoors |
| pacifying | 20 | - | - |
| peaceable | 15 | inclined or disposed to peace | they met in a peaceable spirit |
| tactician | 13 | a person who is skilled at planning tactics | - |
| raconteur | 11 | a person skilled in telling anecdotes | - |
| retracing | 12 | - | - |
| haversack | 21 | a bag carried by a strap on your back or shoulder | - |
| blackhead | 21 | a black-tipped plug clogging a pore of the skin | - |
| backswing | 21 | - | - |
| pachyderm | 22 | any of various nonruminant hoofed mammals having very thick skin: elephant; rhinoceros; hippopotamus | - |
| tactfully | 17 | showing tact or tactfulness; in a tactful manner | he stepped tactfully in to prevent trouble |
| machinist | 16 | a craftsman skilled in operating machine tools | - |
| factorial | 14 | the product of all the integers up to and including a given integer | 1, 2, 6, 24, and 120 are factorials |
| grimacing | 15 | - | - |
| barefaced | 17 | unrestrained by convention or propriety | a barefaced hypocrite |
| wisecrack | 20 | witty remark | - |
| workspace | 20 | space allocated for your work (as in an office) | - |
| sidetrack | 16 | wander from a direct or straight course | - |
| slackness | 15 | the quality of being loose (not taut) | he hadn't counted on the slackness of the rope |
| spacesuit | 13 | a pressure suit worn by astronauts while in outer space | - |
| placating | 14 | intended to pacify by acceding to demands or granting concessions | placating (or placative) gestures |
| reacquire | 20 | - | - |
| repackage | 18 | - | - |
| immediacy | 19 | immediate intuitive awareness | - |
| lactating | 12 | producing or secreting milk | lactating cows |
| blackball | 19 | the act of excluding someone by a negative vote or veto | - |
| bushwhack | 26 | wait in hiding to attack | - |
| acclimate | 15 | get used to a certain climate | - |
| slowcoach | 19 | someone who moves slowly | in England they call a slowpoke a slowcoach |
| impactful | 18 | - | - |
| hatchback | 25 | a sloping rear car door that is lifted to open | - |
| hackneyed | 22 | repeated too often; overfamiliar through overuse | hackneyed phrases |
| bootblack | 19 | a person who polishes shoes and boots | - |
| backpedal | 20 | modify one's opinion, make it less strong | - |
| mendacity | 17 | the tendency to be untruthful | - |
| sackcloth | 20 | a coarse cloth resembling sacking | - |
| trackless | 15 | lacking pathways | trackless wilderness |
| unshackle | 18 | - | - |
| racketeer | 15 | carry on illegal business activities involving crime | - |
| malachite | 16 | a green or blue mineral used as an ore of copper and for making ornamental objects | - |
| headspace | 17 | the volume left at the top of a filled container (bottle or jar or tin) before sealing | - |
| factoring | 15 | (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression | - |
| gunnysack | 19 | a bag made of burlap | - |
| activator | 14 | (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription | - |
| peaceably | 18 | in a peaceable manner | the tenant paying the rent hereby reserved and performing the several covenants herein on his part contained shall peaceably hold and enjoy the demised premises |
| spacewalk | 20 | move in space outside a space craft | - |
| saccharin | 16 | a crystalline substance 500 times sweeter than sugar; used as a calorie-free sweetener | - |
| teachable | 16 | ready and willing to be taught | teachable youngsters |
| theocracy | 19 | a political unit governed by a deity (or by officials thought to be divinely guided) | - |
| razorback | 26 | a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States | - |
| racialism | 13 | discriminatory or abusive behavior towards members of another race | - |
| racialist | 11 | a person with a prejudiced belief that one racial group is superior to others | - |
| interlace | 11 | spin, wind, or twist together | - |
| intricacy | 16 | marked by elaborately complex detail | - |
| macrocosm | 17 | everything that exists anywhere | - |
| machining | 17 | - | - |
| factional | 14 | - | - |
| graceless | 12 | lacking grace; clumsy | a graceless production of the play |
| backboned | 20 | - | - |
| sebaceous | 13 | containing an unusual amount of grease or oil | - |
| showplace | 19 | a place that is frequently exhibited and visited for its historical interest or natural beauty | - |
| syntactic | 16 | of or relating to or conforming to the rules of syntax | the syntactic rules of a language |
| lachrymal | 19 | of or relating to tears | - |
| lactation | 11 | feeding an infant by giving suck at the breast | - |
| faceplate | 16 | a protective covering for the front of a machine or device (as a door lock or computer component) | - |
| factually | 17 | as a fact or based on fact | they learn much, factually, about the problems of retirement and provision for old age, and, psychologically, in the sharing of their thoughts on retirement |
| hackberry | 23 | small edible dark purple to black berry with large pits; southern United States | - |
| attractor | 11 | (physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system | - |
| backslash | 20 | - | - |
| backslide | 18 | drop to a lower level, as in one's morals or standards | - |
| backspace | 21 | the typewriter key used for back spacing | - |
| bacharach | 21 | - | - |
| amberjack | 26 | any of several amber to coppery fork-tailed warm-water carangid fishes | - |
| acellular | 11 | not made up of or divided into cells | - |
| actuarial | 11 | of or relating to the work of an actuary | - |
| mustachio | 16 | a large bushy moustache (with hair growing sometimes down the sides of the mouth) | - |
| ostracize | 20 | avoid speaking to or dealing with | Ever since I spoke up, my colleagues ostracize me |
| ostracism | 13 | the state of being banished or ostracized (excluded from society by general consent) | - |
| overreach | 17 | beat through cleverness and wit | - |
| tachypnea | 19 | - | - |
| tentacled | 12 | having tentacles | - |
| thumbtack | 22 | a tack for attaching papers to a bulletin board or drawing board | - |
| unreached | 15 | inaccessibly located or situated | - |
| vacillate | 14 | be undecided about something; waver between conflicting positions or courses of action | - |
| veracious | 14 | precisely accurate | a veracious account |
| placental | 13 | mammals having a placenta; all mammals except monotremes and marsupials | - |
| practicum | 17 | - | - |
| prolactin | 13 | gonadotropic hormone secreted by the anterior pituitary; in females it stimulates growth of the mammary glands and lactation after parturition | - |
| jackfruit | 25 | East Indian tree cultivated for its immense edible fruit and seeds | - |
| contumacy | 18 | obstinate rebelliousness and insubordination; resistance to authority | - |
| deaconess | 12 | a woman deacon | - |
| coachable | 18 | - | - |
| emplacing | 16 | - | - |
| bacchanal | 18 | a wild gathering involving excessive drinking and promiscuity | - |
| applejack | 26 | distilled from hard cider | - |
| acquitter | 20 | - | - |
| acuminous | 13 | - | - |
| actuation | 11 | the act of propelling | - |
| misspaces | 15 | - | - |
| misspaced | 16 | - | - |
| misplaces | 15 | - | - |
| mobocracy | 20 | a political system in which a mob is the source of control; government by the masses | - |
| mistraced | 14 | - | - |
| mistraces | 13 | - | - |
| misacting | 14 | - | - |
| moonfaced | 17 | - | - |
| moonfaces | 16 | - | - |
| mossbacks | 19 | - | - |
| moraceous | 13 | of or pertaining to or characteristic of plants of the family Moraceae | - |
| mordacity | 17 | a disposition to biting | - |
| monactine | 13 | - | - |
| monacidic | 16 | - | - |
| monachism | 18 | - | - |
| monachist | 16 | - | - |
| monocracy | 18 | a form of government in which the ruler is an absolute dictator (not restricted by a constitution or laws or opposition etc.) | - |
| monomachy | 21 | - | - |
| monoacids | 14 | - | - |
| musaceous | 13 | - | - |
| mustached | 17 | having a moustache | - |
| mustaches | 16 | - | - |
| multipack | 19 | - | - |
| muchachos | 21 | - | - |
| nachtmaal | 16 | - | - |
| necklaced | 18 | - | - |
| necklaces | 17 | - | - |
| naumachia | 16 | a naval spectacle; a mock sea battle put on by the ancient Romans | - |
| nonfactor | 14 | - | - |
| nonacidic | 14 | - | - |
| nonacting | 12 | - | - |
| nonaction | 11 | - | - |
| nonactive | 14 | - | - |
| nonactors | 11 | - | - |
| nomocracy | 18 | - | - |
| nonblacks | 17 | - | - |
| nonimpact | 15 | - | - |
| nicknacks | 21 | - | - |
| obstacles | 13 | - | - |
| nonvacant | 14 | - | - |
| nonsacred | 12 | - | - |
| nonracial | 11 | not racial; having nothing to do with race or races | his remarks were intended to be completely nonracial |
| notchback | 22 | - | - |
| opacified | 17 | - | - |
| opacifier | 16 | - | - |
| opacifies | 16 | - | - |
| opacities | 13 | - | - |
| oolachans | 14 | - | - |
| omphacite | 18 | - | - |
| oraculous | 11 | - | - |
| octachord | 17 | - | - |
| oleaceous | 11 | of or pertaining to or characteristic of trees or shrubs of the olive family | - |
| olfacting | 15 | - | - |
| olfaction | 14 | the faculty that enables us to distinguish scents | - |
| olfactive | 17 | of or relating to olfaction | - |
| outbacker | 17 | - | - |
| outfacing | 15 | - | - |
| ostracode | 12 | - | - |
| ostracods | 12 | - | - |
| ostracean | 11 | - | - |
| ostracise | 11 | avoid speaking to or dealing with | - |
| oulachons | 14 | - | - |
| outacting | 12 | - | - |
| overacted | 15 | - | - |
| overacute | 14 | - | - |
| overcoach | 19 | - | - |
| outracing | 12 | - | - |
| outpacing | 14 | - | - |
| outpreach | 16 | - | - |
| outplaced | 14 | - | - |
| outplacer | 13 | - | - |
| outplaces | 13 | - | - |
| overteach | 17 | - | - |
| pacations | 13 | - | - |
| pachadoms | 19 | - | - |
| pachalics | 18 | - | - |
| pachinkos | 20 | - | - |
| pachoulis | 16 | - | - |
| packeting | 18 | - | - |
| packfongs | 21 | - | - |
| packframe | 22 | - | - |
| packhorse | 20 | a workhorse used as a pack animal | - |
| packsacks | 23 | - | - |
| packsheet | 20 | - | - |
| packstaff | 23 | - | - |
| packwaxes | 27 | - | - |
| packboard | 20 | - | - |
| pachytene | 19 | the third stage of the prophase of meiosis | - |
| pacifical | 18 | - | - |
| pacifiers | 16 | - | - |
| pacifisms | 18 | - | - |
| pacifists | 16 | - | - |
| packagers | 18 | - | - |
| pactional | 13 | - | - |
| oxacillin | 18 | a form of penicillin resistant to penicillinase and effective against penicillin-resistant staphylococci | - |
| overpacks | 20 | - | - |
| overracks | 18 | - | - |
| paracrine | 13 | - | - |
| paracuses | 13 | - | - |
| paracusis | 13 | - | - |
| paraclete | 13 | the third person in the Trinity; Jesus promised the Apostles that he would send the Holy Spirit after his Crucifixion and Resurrection; it came on Pentecost | - |
| parachors | 16 | - | - |
| palefaces | 16 | - | - |
| pactioned | 14 | - | - |
| paddywack | 25 | - | - |
| panachaea | 16 | - | - |
| peaceless | 13 | - | - |
| peaceniks | 17 | - | - |
| peachblow | 21 | - | - |
| peachiest | 16 | - | - |
| peacocked | 20 | - | - |
| paroemiac | 15 | - | - |
| mepacrine | 15 | a drug (trade name Atabrine) used to treat certain worm infestations and once used to treat malaria | - |
| meatspace | 15 | - | - |
| megacycle | 19 | one million periods per second | - |
| medevaced | 18 | - | - |
| mediacies | 14 | - | - |
| medivaced | 18 | - | - |
| megacurie | 14 | - | - |
| millraces | 13 | - | - |
| midspaces | 16 | - | - |
| minitrack | 17 | - | - |
| miracidia | 14 | - | - |
| minacious | 13 | threatening or foreshadowing evil or tragic developments | - |
| metacarpi | 15 | - | - |
| micaceous | 15 | hydrous silicates of or relating to or resembling mica | - |
| wingbacks | 21 | - | - |
| wiseacres | 14 | - | - |
| whipjacks | 30 | - | - |
| whiteface | 20 | hardy English breed of cattle raised extensively in United States | - |
| wheyfaced | 24 | - | - |
| wheyfaces | 23 | - | - |
| whitracks | 21 | - | - |
| yachtsman | 19 | a person who owns or sails a yacht | - |
| yachtsmen | 19 | - | - |
| yachtings | 18 | - | - |
| woolpacks | 20 | - | - |
| woolsacks | 18 | - | - |
| zygocacti | 26 | - | - |
| zwiebacks | 29 | - | - |
| vizcachas | 28 | - | - |
| wackiness | 18 | - | - |
| vinaceous | 14 | of or relating to wine | - |
| viliacoes | 14 | - | - |
| vitaceous | 14 | - | - |
| viscachas | 19 | - | - |
| whaleback | 23 | - | - |
| whackiest | 21 | - | - |
| whackings | 22 | - | - |
| sandarach | 15 | a brittle and faintly aromatic translucent resin used in varnishes | - |
| sandaracs | 12 | - | - |
| sarbacane | 13 | - | - |
| sandcrack | 18 | - | - |
| scatbacks | 19 | - | - |
| sciamachy | 21 | - | - |
| sciomachy | 21 | - | - |
| selachian | 14 | any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates | - |
| sennachie | 14 | - | - |
| seatbacks | 17 | - | - |
| seacrafts | 14 | - | - |
| seacoasts | 11 | - | - |
| shanachie | 17 | - | - |
| shadrachs | 18 | - | - |
| shabracks | 20 | - | - |
| shacklers | 18 | - | - |
| shackling | 19 | - | - |
| shellacks | 18 | - | - |
| shellback | 20 | - | - |
| sequacity | 23 | - | - |
| setaceous | 11 | having or covered with protective barbs or quills or spines or thorns or setae etc. | setaceous whiskers |
| shtetlach | 17 | - | - |
| shitfaced | 18 | - | - |
| shoeblack | 20 | a person who polishes shoes and boots | - |
| shoelaces | 14 | - | - |
| shoepacks | 20 | - | - |
| skiamachy | 23 | - | - |
| skewbacks | 24 | - | - |
| skyjacked | 30 | - | - |
| skyjacker | 29 | - | - |
| slackener | 15 | - | - |
| slackened | 16 | - | - |
| skipjacks | 28 | - | - |
| simoniacs | 13 | - | - |
| simulacra | 13 | - | - |
| simulacre | 13 | - | - |
| smokejack | 28 | - | - |
| smackhead | 21 | - | - |
| smackings | 18 | - | - |
| snackette | 15 | - | - |
| snapbacks | 19 | - | - |
| slapjacks | 24 | - | - |
| slowbacks | 20 | - | - |
| slotbacks | 17 | - | - |
| slingback | 18 | a shoe that has a strap that wraps around the heel | - |
| soutaches | 14 | - | - |
| snowpacks | 20 | - | - |
| solacious | 11 | - | - |
| softbacks | 20 | - | - |
| spiracles | 13 | - | - |
| spiracula | 13 | - | - |
| spinacene | 13 | - | - |
| spinaches | 16 | - | - |
| spaceward | 17 | towards outer space | - |
| spacially | 16 | - | - |
| spaciness | 13 | - | - |
| spackling | 18 | - | - |
| spaceband | 16 | - | - |
| spacelabs | 15 | - | - |
| spaceless | 13 | - | - |
| sphacelus | 16 | the localized death of living cells (as from infection or the interruption of blood supply) | - |
| staccatos | 13 | - | - |
| stachyses | 17 | - | - |
| stackable | 17 | - | - |
| stackings | 16 | - | - |
| stackless | 15 | - | - |
| stackroom | 17 | - | - |
| stackyard | 19 | - | - |
| stalactic | 13 | - | - |
| sprackled | 18 | - | - |
| sprackles | 17 | - | - |
| stomached | 17 | - | - |
| stomacher | 16 | garment consisting of a V-shaped panel of stiff material worn over the chest and stomach in the 16th century | - |
| stomachic | 18 | relating to or involving the stomach | - |
| stomachal | 16 | relating to or involving the stomach | - |
| stroupach | 16 | - | - |
| subdeacon | 14 | a clergyman an order below deacon; one of the Holy Orders in the unreformed western Christian church and the eastern Catholic Churches but now suppressed in the Roman Catholic Church | - |
| subacidly | 17 | - | - |
| subacting | 14 | - | - |
| subaction | 13 | - | - |
| stramacon | 13 | - | - |
| ridgeback | 19 | - | - |
| rhachides | 18 | - | - |
| rhachilla | 17 | - | - |
| rhachises | 17 | - | - |
| rhachitis | 17 | - | - |
| rhotacism | 16 | - | - |
| rhotacist | 14 | - | - |
| rhotacize | 23 | - | - |
| rickracks | 21 | - | - |
| rhotacise | 14 | - | - |
| rutaceous | 11 | - | - |
| rucksacks | 21 | - | - |
| rudaceous | 12 | - | - |
| ruggelach | 16 | pastry made with a cream cheese dough and different fillings (as raisins and walnuts and cinnamon or chocolate and walnut and apricot preserves) | - |
| sagacious | 12 | acutely insightful and wise | observant and thoughtful, he was given to asking sagacious questions |
| saccharic | 18 | - | - |
| saccharum | 18 | tall perennial reedlike grass originally of southeastern Asia: sugarcane | - |
| sacciform | 18 | - | - |
| sacculate | 13 | formed with or having saclike expansions | the alimentary tract is partially sacculated |
| sacrified | 15 | - | - |
| sacrifies | 14 | - | - |
| sacrifide | 15 | - | - |
| sachemdom | 19 | - | - |
| sacralgia | 12 | - | - |
| sacralise | 11 | - | - |
| sacralize | 20 | - | - |
| sacrarial | 11 | - | - |
| sacrarium | 13 | - | - |
| rosaceous | 11 | of something having a dusty purplish pink color | - |
| rotachute | 14 | - | - |
| rollbacks | 17 | - | - |
| rondaches | 15 | - | - |
