Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,U,M

 (In Any Order)
There are 29 20 letter words, 388 20 letter phrases and 0 20 letter abbr's with O,U,M in.

Best Scoring 20 Letter Words With: O,U,M

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (29)
uncompromisingnessesultramicroscopicallyspectrofluorometriesradiopharmaceuticalsradioimmunoassayablepseudoparenchymatousneuropharmacologistsneuropharmacologicalmicrominiaturizationmagnetofluiddynamicslymphogranulomatosislymphogranulomatosesincommensurabilitiesimmunoprecipitationsimmunocytochemicallyglomerulonephritidesextemporaneousnesseselectroluminescencescountermobilizationscounterdemonstratorscounterdemonstratingchlorofluoromethaneschemotherapeuticallyantiauthoritarianismsemiautobiographicalpseudohermaphroditicimmunohistochemistrydestructive-metaboliccounterdemonstration
Phrases (388)
wallace hume carothersvladimir ilich ulyanovvalvular incompetenceukranian monetary unittwo-dimensional figuretunisian monetary unittumour necrosis factortibeto-burman languagetemperature reductionsuperfamily coccoideasuborder myxiniformessubclass entomostracasubclass commelinidaesouth american countrysolidago multiradiatasir karl raimund popperscomberomorus regalisscomberomorus cavallascipio africanus majorsamuel rawson gardinersaccharum officinarumromanian monetary unitrocky mountain bighornrequirements contractrepublic of madagascarpseudotsuga menziesiiprumnopitys taxifoliaphotographic emulsionperuvian monetary unitpaleo-american cultureout-of-court settlementon the spur of the momentnymphicus hollandicusnigerian monetary unitnasturtium officinalemultilinear evolutionmoroccan monetary unitmoldovan monetary unitmasticophis flagellummaster of architecturemanagement consultantmalawian monetary unitmagnetic bubble memorymadonna louise cicconeluscinia megarhynchoslunar excursion moduleludwig mies van der rohelinguistic competencelevisticum officinalelebanese monetary unitlarge magellanic cloudjudgement on the meritsjudgement of dismissaljapanese monetary unitjakob ludwig karl grimmhyperoodon ampullatushonduran monetary unitgenus phoenicophoriumgenus campylorhynchusgaultheria procumbensfouquieria columnarisfather of the submarinefamily pseudococcidaefamily convolvulaceaeeuphorbia pulcherrimaestonian monetary unitemotional disturbanceegyptian monetary unitdouble-reed instrumentdemonstrative pronouncorallorhiza maculataconvolvulus scammoniaconfession of judgmentcomputer architecturecommunity of interestscommunication channelcommon european earwigcommercial instrumentcomedogenic substanceclyde william tombaughclosure by compartmentcinnamomum zeylanicumcharadrius morinelluscatasetum macrocarpumcarson smith mccullerscaprimulgus vociferuscaprimulgus europaeuscalcium octadecanoatebotswana monetary unitbolivian monetary unitblue ribbon commissionbasidiomycetous fungiaustrian monetary unitarmenian monetary unitappalachian mountainsapium graveolens dulceamyloid protein plaqueamerican harvest mouseambloplites rupestrisalgerian monetary unitalbanian monetary unitagropyron intermediumageratum houstonianumacquisition agreementabelmoschus moschatusabatement of a nuisancezanthoxylum fraxineumyurak-samoyed languageyellow-blue dichromacyxiphosurus polyphemusxeroderma pigmentosumxanthoma disseminatumwritten communicationwoolsorter's pneumoniawilliam nunn lipscom jr.william felton russellwilliam dudley haywoodwillard van orman quinewestern honey mesquitevolume-detonation bombvincetoxicum hirsutumvena cerebrum superiorvaccinium macrocarponvaccinium caespitosumuniversity of michiganturning and boring milltropaeolum peregrinumtriostium perfoliatumtrichomanes speciosumtransversus abdoministhomas augustus watsonthermonuclear warheadthermonuclear reactorthermocouple junctionthermionic vacuum tubethelonious sphere monktelevision-camera tubetanacetum camphoratumtamiasciurus douglasisystema respiratoriumsymplocarpus foetidussupport vector machinesuperior rectus musclesuperfamily tineoideasuperfamily muscoideasudanese monetary unitsubphylum urochordatasuborder sciuromorphasubliminal perceptionsubfamily taxodiaceaesubfamily mimosoideaesubfamily hydromyinaesubfamily cabombaceaesubclass zoomastiginasubclass malacostracasubclass discomycetesstylophorum diphyllumstomatopod crustaceanstatute of limitationssouth american sea lionsource of illuminationsomalian monetary unitsolanum melanocerasumsodium orthophosphatesodium lauryl sulphatesocial security numbersmiledon californicussmall magellanic cloudsisymbrium officinalesir james young simpsonsexual discriminationsemiautomatic firearmscleroderma flavidiumscleroderma aurantiumscaphiopus bombifronssanvitalia procumbensrumohra adiantiformisround-spored gyromitrarocky mountains cherryrocky mountain dogbanerhododendron viscosumrevolutions per minuterepublic of mozambiquereconstructive memorypulmonary circulationpublius vergilius maropublic utility companypterocarpus marsupiumpsychic communicationprince fumimaro konoyeprimary solid solutionpremenstrual syndromepremature ejaculationpotassium-argon datingpotassium bicarbonateposttraumatic amnesiapopulation commissionpolystichum setiferumpolystichum lonchitispolystichum aculeatumpoinciana pulcherrimaplatycerium alcicornepilosella officinarumphysostigma venenosumphylum acanthocephalaphyllostomus hastatusphlebotomus papatasiiphaseolus multiflorusperomyscus gossypinuspercussion instrumentpenstemon whippleanuspenicillin v potassiumparietomastoid suturepapaver heterophyllumover-the-counter marketortilis vetula macalliorder pseudomonadalesorder jungermannialesorange mushroom pimpleophthalmia neonatorumophioglossum pendulumnorth american countrynon-euclidean geometrynepalese monetary unitnegotiable instrumentnarthecium ossifragummyrmecobius fasciatusmyeloblastic leukemiamycoplasmal pneumoniamusical accompanimentmusculophrenic arterymumification necrosismultiple-furrow ploughmultichannel recordermountain standard timemountain lady's slippermorchella angusticepsmonoblastic leukaemiamoment magnitude scalemolluscum contagiosummodern hebrew languagemock turtleneck collarmistletoe rubber plantmicrosorium punctatummicropterus salmoidesmethod of least squaresmeriones unguiculatusmelville weston fullermelilotus officinalismedial geniculate bodymaximilian's sunflowermatrix multiplicationmathematical functionmarcus terentius varromanagement consultingmagnesium bicarbonatemacrotyloma uniflorummacrotus californicusmacronectes giganteuslysichiton americanumlyrurus mlokosiewiczilymphopathia venereumlygodium microphyllumlowest common multiplelonicera periclymenumlipoid granulomatosisligustrum ovalifoliumlesser rhomboid muscleleptotyphlops humilisleft atrium of the heartlecture demonstrationlautaro youth movementlaguncularia racemosakingdom of saudi arabiakingdom of northumbriajudgment of convictionjames douglas morrisonisthmus of tehuantepecisovolumetric processintravenous pyelograminferior rectus muscleimmediate constituentimmaculate conceptionhypericum androsaemumhygrophorus marzuolushugo von hoffmannsthalhistiocytic leukaemiahimantopus himantopusheterocyclic compoundheracleum sphondyliumhaemulon aurolineatumguillaume apollinaireguernsey monetary unitgross domestic productgranulocytic leukemiagnaeus pompeius magnusgeranium richardsoniigeorgian monetary unitgeorge william russellgenus truncocolumellagenus trachelospermumgenus tabernaemontanagenus reithrodontomysgenus megalobatrachusgenus hamamelidoxylongenus gymnosporangiumgenus grammatophyllumgenus fremontodendrongenus entandrophragmagenus corynebacteriumgentiana pneumonanthegamma hydroxybutyratefrederic william goudyform genus rhizoctiniafixed-combination drugfamily titanosauridaefamily pleuronectidaefamily megalosauridaefamily iguanodontidaefamily fouquieriaceaefamily flacourtiaceaefamily edaphosauridaefamily daubentoniidaeevening trumpet flowereupatorium cannabinumerythronium dens-caniserigonum fasciculatumemmanthe pendulifloraelectronic instrumenteczema hypertrophicumdrumhead court-martialdiplazium pycnocarpondigital communicationdesmanthus ilinoensisdemetrius poliorcetescypripedium calceoluscyclamen neopolitanumcyclamen hederifoliumcroatian monetary unitcrataegus biltmoreanacoumarone-indene resincosmocampus profunduscorypha umbraculiferacortinarius mutabiliscoordination compoundconvergent strabismuscommon snapping turtlecombretum appiculatumcolumn chromatographycodariocalyx motoriusclustered poppy mallowclostridium botulinumcitrophilous mealybugchrysophyllum cainitochromatography columnchinese black mushroomchilomeniscus cinctuschenopodium capitatumcentrolobium robustumcentral nervous systemcentaurium scilloidescarpal tunnel syndromecardiovascular systemcapsicum annuum longumcampanula aparinoidesbrugmansia suaveolensbotrychium multifidumbinomial distributionbasal body temperaturebartolommeo eustachiobaroness emmusca orczybalaenoptera musculusautomotive technologyastrophyton muricatumastreus hygrometricusasplenium trichomanesasplenium platyneuronasarum shuttleworthiiartemisia ludovicianaarceuthobium pusillumanti-inflammatory drugangle-closure glaucomaamerican pasquefloweragropyron subsecundumagropyron pauciflorumacute myeloid leukemiaacacia auriculiformisabdominal nerve plexus
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