Dictionary Only:
Profanity Off:

18-Letter Words Containing: O,U,T,R,O,S

 (In Any Order)
There are 51 18 letter words, 209 18 letter phrases and 0 18 letter abbr's with O,U,T,R,O,S in.

Best Scoring 18 Letter Words With: O,U,T,R,O,S

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (51)
ultramicroscopicalsuperconglomeratessubcategorizationsspectrofluorometryspectrofluorometerspectrofluorimeterribonucleoproteinsreconstructionistsreconstructionismsquattuordecillionspseudotuberculosispseudotuberculosespronounceabilitiespreposterousnessesphotoreproductionsovercommunicationsobstreperousnessesnonrevolutionariesneurotransmissionsneuropsychologistsneurophysiologistsmicroreproductionsmicromanipulationsmicrolepidopterousmicroencapsulationintercolumniationsgranulocytopoiesisgranulocytopoiesesforethoughtfulnessextemporaneousnessdiscourteousnessesdeconstructionistscountersuggestionscounterrevolutionscounterquestioningcounterpropagandascounterinstitutioncountergovernmentscounterdeploymentscounterdemonstratecounterconventionscounteraggressionscounteradaptationscounteraccusationsclaustrophobicallybourgeoisificationpseudopleuronectesmuscivora-forficataglomerulonephritisfibrocartilaginousadenocarcinomatous
Phrases (209)
woodwind instrumenttheodosius the greatsupervisory routinesuperiority complexsuborder clamatoressuborder anisopterasexual reproductionposterior pituitarypopulus tremuloidespooecetes gramineuspolish monetary unitpolianthes tuberosap-type semiconductoroven stuffer roasterorthotomus sutoriusorder sauropterygiaorder ichthyosauriaoenothera fruticosaneuropterous insectmount rushmore statemethotrexate sodiumlouis-hector berliozloranthus europaeusjames prescott joulehypertonic solutionhouses of parliamenthistorical documentgustatory sensationgeorge westinghousegenus dorotheanthusgenus dimorphothecafunctional disordereuropean goatsuckerdistributor housingconstruction workerbook of instructionsbellbottom trousersartocarpus communisartistic productionair-to-ground missileagropyron cristatumacoustic gramophonezero-coupon securityyellow adder's tonguewrit of habeas corpuswhite slime mushroomuniversity of oxfordtuberculoid leprosytrogium pulsatoriumtrisodium phosphatetobacco mosaic virusthujopsis dolobratathomas gainsboroughtheodor seuss geiselthamnophis proximusteucrium scorodoniataraktogenos kurziitalk through one's hatsystem of numerationsymplocus tinctoriasuborder tarsioideasuborder odontocetisuborder nematocerasuborder menotyphlasuborder lipotyphlasuborder ceratopsiastenotomus chrysopssteganopus tricolorsporobolus poiretiisouthern yellow pinesouthern bog lemmingsouth temperate zonesonora semiannulatasodium hypochloritesmilax rotundifoliashrubby st john's wortshoulder-to-shouldershort saphenous veinsemiconductor diodesecondary educationsecobarbital sodiumsacramento sturgeonrocky mountain sheeprobotic telesurgeryrhus toxicodenedronrhizopus stoloniferrhizomatous begoniarhetorical questionrepublic of botswanaregression equationred river of the southreaction propulsionpylodictus olivarispsychotherapy grouppsocopterous insectproto-norse languageprosecuting officerprionotus carolinuspotassium hydroxidepotassium carbonatepotamogeton crispusportuguese man-of-warpopulus trichocarpaponcirus trifoliatapomatomus saltatrixpleurotus ostreatuspinnotheres ostreumphrynosoma cornutumpetroleum geologistpaul bustill robesonparochetus communisorthopterous insectornithopod dinosaurnotoryctus typhlopsnothofagus truncatanormal distributionneurotic depressionnervous prostrationn-type semiconductormountain spleenwortmother-in-law's tonguemoreton bay chestnutmonmouth court housemolecular biologistmarquis de condorcetlepromatous leprosyleontocebus rosalialactarius deliciosojunction transistorjatropha stimulosusinternal combustioninformation measurehydropower industryholocentrus bullisiheterosexual personhenry oscar houghtonhelleborus foetidusgrouse whortleberrygroup psychotherapygroup centrospermaeglorious revolutiongenus trichoglossusgenus toxicodendrongenus tautogolabrusgenus strobilomycesgenus streptococcusgenus protoceratopsgenus phascolarctosgenus lagarostrobusgenus gomphotheriumgenus gastroboletusgenus entomophthoragenus electrophorusgenus edmontosaurusgenus corythosaurusgenus clethrionomysgenus chronoperatesgenus chorizagrotisgenus anomalopteryxgastrocolic omentumflorida smoothhoundfavourable positioneuclid's fourth axiomepacris obtusifoliaelectric toothbrushdusky-footed woodratdusky-footed wood ratdoctor of humanitiesdistrict of columbiadesmodium tortuosumcross-country skiingcross-country ridingcrataegus tomentosacourt of saint james'scorrosive sublimatecorporal punishmentcontopus sordiduluscontagious abortioncomputer simulationcolutea arborescenscoluber constrictorclass holothuroideachrysolophus pictuschoriotis australischolesterosis cutisceratostomella ulmicalopogon tuberosumcalochortus eleganscalochortus amoenusbrown root rot fungusbroadcasting studioboy scouts of americabocconia frutescensblack root rot fungusbird-footed dinosaurbernese mountain dogbartolomeo eustachiautomobile industryautoimmune disorderastroloma humifusumasian tiger mosquitoarmy of the righteousaristolochia durioraristarchus of samosangoumois grain mothandropogon furcatusacoustic projectionacoustic absorptionabsorption spectrum
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen