RhymeZone: certain

Words whose definition contains certain: (593 results)
1 letter:
.

2 letters:
be, do, ex, go, he, ms, no, so

3 letters:
act, aim, bob, bow, cpa, cub, cut, eat, far, get, gum, hen, hit, lac, lay, let, lie, man, put, res, rna, roe, run, say, see, set, vow

4 letters:
aura, axis, bear, blow, comb, come, deal, diet, dock, done, doom, down, draw, face, fall, fast, feel, find, flat, flow, grub, hand, hang, have, hold, horn, keep, kick, lead, lend, live, lock, look, lump, make, mean, move, note, pass, peag, perk, pile, play, pose, pull, push, rate, read, rest, ride, roll, rota, sago, seem, sell, shod, show, silk, stay, sure, take, test, time, tour, type, undo, wart, wear, wide, work, zone

5 letters:
adopt, agent, allow, avoid, beard, belly, bound, brain, bring, broad, carry, catch, check, chunk, clock, comal, crowd, dress, drive, envoi, envoy, fetch, fight, front, graph, greet, hacek, haunt, heart, hilum, latex, learn, logic, musth, order, paper, piece, pitch, place, plant, point, press, range, reach, react, resin, right, rosin, score, shark, shell, snout, sorus, sound, stamp, start, stick, study, style, swing, taken, theca, think, toxin, trade, train, treat, venom, visit, volva, vower, wedge, weigh, yield

6 letters:
acquit, aculea, appear, arista, assume, assure, attain, baleen, become, behave, calced, caveat, charge, chitin, choose, comate, comose, cupule, curare, curfew, deadly, dehorn, deport, direct, doomed, dorsal, ensure, extend, flavin, follow, ganoin, govern, handle, headed, helium, hurdle, hyalin, impose, infuse, insure, jacket, lappet, lector, lethal, likely, lorica, masora, mental, mentum, mescal, mikvah, miosis, muzzle, myosis, nibbed, no-win, normal, occupy, output, posing, reader, record, remain, reside, safety, secure, sorrel, spirit, strike, surtax, tailor, target, theory, tongue, unmake, unshod, wampum, wattle, wigwag

7 letters:
acquire, agitate, anodyne, aptness, arrival, benzoin, bipolar, bobtail, bracket, caution, certify, colored, comport, conduct, control, crusade, cuticle, deficit, disable, endemic, endorse, enforce, enounce, ganoine, grimace, hyaline, indorse, instill, knowing, lacquer, laniard, lanyard, masorah, measure, micelle, minster, natural, ostiole, pitched, plastic, pleopod, predate, prevent, proceed, provide, quarter, quinora, redline, reflect, rostrum, sitting, sojourn, stammer, stutter, support, tontine, toothed, treated, warrant

8 letters:
abidance, acrostic, adjusted, adjuvant, agrypnia, alopecia, atabrine, attitude, bankbook, basilica, breviary, calyptra, campaign, caprifig, carapace, caruncle, colorful, coloured, continue, converge, covenant, definite, destined, district, dyslogia, episteme, estivate, exacting, frequent, hopeless, hymenium, infusion, invested, labdanum, lecturer, lincocin, locating, location, lungfish, lysozyme, maintain, maneuver, movement, normalcy, opalesce, overflow, overlook, passbook, persuade, podetium, position, preexist, probable, psammoma, quantise, quantize, quellung, quinidex, reassure, register, relegate, straddle, supertax, swelling, tendency, thiotepa, tincture, trembles, typecast, underpin, warranty, zootoxin

9 letters:
acclimate, aerolitic, alternate, apodictic, apophysis, ascertain, basifixed, calculate, caruncula, certainty, certified, collocate, ctenidium, debarment, disabling, discalced, disenable, enjoining, enunciate, escalator, exemption, guarantee, hesitancy, inclusion, inhibited, interdict, interlard, intervene, lipidosis, lysinemia, manoeuver, manoeuvre, mepacrine, mydriasis, nilpotent, normality, objective, oleoresin, operculum, originate, pantothen, placement, plausible, profiling, pronounce, qualifier, quinidine, raffinose, saprozoic, saxitoxin, scheduled, shamanism, sometimes, speechify, sporocarp, sure-fire, swimmeret, testcross, threonine, translate, uncertain, unsounded, warrantee, whalebone

10 letters:
accusative, acrylamide, allegation, allegement, apodeictic, articulate, assumption, aureomycin, bilocation, calceiform, classifier, clioquinol, commission, complexion, compliance, compressed, compulsive, conformity, contingent, controlled, credential, degressive, delegating, delegation, deputation, dimorphism, elateridae, enjoinment, ex-husband, hesitation, hypothesis, impregnate, injunction, irreverent, lincomycin, logrolling, modifiable, muramidase, nativeness, obligatedp, parliament, perquisite, photograph, pressurise, pressurize, propensity, pyrogallol, quinacrine, registrant, relegating, relegation, reluctance, rendezvous, resolution, subscriber, test-cross, unadjusted, wampumpeag

11 letters:
acclimatise, acclimatize, association, boilerplate, certificate, corroborate, credentials, discalceate, emplacement, inclination, instantiate, interpreted, intersperse, methicillin, pinocytosis, pleochroism, positioning, possibility, pressurised, pressurized, punctuation, rationalize, respiration, restriction, unalienable

12 letters:
albuginaceae, amethopterin, attitudinise, attitudinize, canaliculate, carcinogenic, conformation, conservation, construction, deliquescent, fluorouracil, gynecomastia, incapacitate, interdiction, intumescence, intumescency, methotrexate, morphallaxis, pattern-bomb, preconceived, pregnanediol, saprophagous, short-winged, stainability, tubocurarine

13 letters:
bicylindrical, brachypterous, certification, chlamydospore, commissioning, decrepitation, elephantiasis, indisposition, leatherjacket, leptocephalus, load-shedding, penicillinase

14 letters:
beta-lactamase, chemosynthesis, classification, digitalisation, digitalization, disinclination, representation

15 letters:
antheridiophore, pyroelectricity, succinylcholine, vasoconstrictor

16 letters:
internationalize, piezoelectricity, vasoconstrictive

17 letters:
beta-adrenoceptor, chlortetracycline

18 letters:
alpha-adrenoceptor

20 letters:
iodochlorhydroxyquin

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