Dictionary Only:
Profanity Off:

18-Letter Words Containing: O,S,S,U,M

 (In Any Order)
There are 34 18 letter words, 186 18 letter phrases and 0 18 letter abbr's with O,S,S,U,M in.

Best Scoring 18 Letter Words With: O,S,S,U,M

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 (34)
verisimilitudinousuniformitarianismsuncompromisingnessultraconservatismstriboluminescencestransilluminationssuperminicomputerssuperconglomeratessuperadministratorsubmicroscopicallysomnambulisticallysimultaneousnessesreconstructionismsrambunctiousnessespseudonymousnessespresumptuousnessesphosphoglucomutaseneurotransmissionsmultifariousnessesmeretriciousnessesinharmoniousnessesincommodiousnessesincombustibilitiesimmunosuppressionsimmunosuppressantsimmunopathologistshydrometallurgistsextemporaneousnessethnomusicologistscurmudgeonlinessescontemptuousnessesconstitutionalismscommunicablenessescommensurabilities
Phrases (186)
suborder clamatoressolenostemon blumeisense of equilibriumseasonal adjustmentsamolus parviflorusrheims-douay versionpopulus tremuloidespooecetes gramineuspodilymbus podicepsperomyscus leucopusorthotomus sutoriusodocoileus hemionusnewspaper columnistmusical compositionmusculus temporalismusculospiral nervemount rushmore statemoschus moschiferuslepomis macrochiruslatrodectus mactansjames prescott joulehouses of parliamentherpestes ichneumonheloderma suspectumgossypium herbaceumgenus struthiomimusgenus scomberomorusgenus saccharomycesgenus melopsittacusdouay-rheims versioncarl gustaf mosanderbush administrationbellbottom trousersartocarpus communisapodemus sylvaticusantagonistic muscleamaranthus spinosusair-to-ground missilewhite slime mushroomwestern mountain ashvolumetric analysisvespula maculifronsvespertilio murinusvaranus komodoensistrisodium phosphatetobacco mosaic virusthomas gainsboroughthamnophis sauritusthamnophis proximussystema urogenitalesystema digestoriumsystem of numerationsymplocus tinctoriasuspended animationsupra expressionismsupervisory programsubpoena duces tecumstructural genomicsstenotomus chrysopssouthern hemispheresonora semiannulatasolanum commersoniisolanum carolinensesodium thiosulphateshaggymane mushroomseminiferous tubulesecobarbital sodiumscolymus hispanicusscale of measurementsamuel jackson sneadsample distributionsamolus floribundussalamandra maculosasaint thomas aquinassacramento sturgeonreproductive systemreligious mysticismramsay hunt syndromequadriphonic systemquadraphonic systemprumnopitys eleganspotassium hydroxidepotassium carbonatepotamogeton nodosuspotamogeton crispuspopulus balsamiferapomatomus saltatrixpolyporus squamosuspolemonium viscosumplumed scorpionfishpinnotheres ostreumphragmites communisperomyscus eremicusparochetus communisoreamnos americanusopisthocomus hoazinomphalotus illudensmusculus teres minormusculus teres majormusculus pectoralismusculus deltoideusmusculus buccinatormunchausen syndromemultiple regressionmountain watercressmorrow's honeysucklemissouri compromiselupus erythematosuslimnodromus griseuslepromatous leprosyjessica lucy mitfordjatropha stimulosushorse chestnut creamhindu kush mountainshibiscus moscheutosgreenhouse emissiongenyonemus lineatusgenus trichodesmiumgenus strobilomycesgenus stephanomeriagenus stenopelmatusgenus septobasidiumgenus scolopendriumgenus schizophragmagenus scaphosepalumgenus sarcorhamphusgenus odontoglossumgenus notophthalmusgenus micropogoniasgenus microdipodopsgenus melanogrammusgenus malacothamnusgenus macrodactylusgenus lepidothamnusgenus lagerstroemiagenus ibero-mesornisgenus ginglymostomagenus edmontosaurusgenus dendrocalamusgenus compsognathusgenus cnemidophorusgenus clethrionomysgenus chrysothamnusgenus chrysophyllumgenus chlamydomonasgenus chilomycterusgenus chilomeniscusgenus cardiospermumgenus calamagrostisgadus macrocephaluseusebius hieronymuseuonymus americanuseuclid's second axiomeuarctos americanuselymus trachycaulosdwarf russian almonddicamptodon ensatusdesmodium tortuosumcytisus multifloruscynoglossum amabilecrotalus adamanteuscrataegus tomentosacourt of saint james'scorrosive sublimatecommunist manifestocoeloglossum virideclaudius ptolemaeuscirsium helenioidescamelus dromedariuscalostoma lutescenscalochortus amoenusburhinus oedicnemusbubalus mindorensisboy scouts of americabarometric pressurebarack hussein obamaastroloma humifusumasian tiger mosquitoascophyllum nodosumascomycetous fungusarticulatory systemaristarchus of samosarisaema atrorubensanarchist communismaddax nasomaculatusabsorption 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