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21-Letter Words Containing: O,R,I,S,M

 (In Any Order)
There are 17 21 letter words, 301 21 letter phrases and 0 21 letter abbr's with O,R,I,S,M in.

Best Scoring 21 Letter Words With: O,R,I,S,M

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We couldn't find any valid Scrabble EU words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (17)
undemonstrativenessesstereomicroscopicallypsychopharmacologistsmicrominiaturizationsincomprehensibilitiesimmunoelectrophoresesimmunocytochemistrieshypercholesterolemiascounterdemonstrationscompartmentalizationsantiauthoritarianismsanthropomorphizationspsychopharmacologicalpseudohermaphroditismmucopolysaccharidosisimmunoelectrophoresisconstructive-metabolic
Phrases (301)
yellow-eyed grass familywilliam ewart gladstonewilliam carlos williamstumultuous disturbancetransmission mechanismtibet autonomous regionstream of consciousnessstrawberry haemangiomasri lankan monetary unitsolidago missouriensisslovenian monetary unitsir john everett millaissierra nevada mountainssierra madre occidentalsamuel taylor coleridgesacramental manductionrosmarinus officinalisprosopium williamsoniiprosopium cylindraceumpost-mortem examinationphotoelectric emissionpakistani monetary unitovo-lacto vegetarianismorder podicipediformesorder caprimulgiformesnikolai rimsky-korsakovmusculus intercostalismalaysian monetary unitliquefied petroleum gasligustrum obtusifoliumjupiter optimus maximusimmunosuppressive drughelianthemum scopariumginglymostoma cirratumfamily peronosporaceaefamily grossulariaceaeexecution of instrumentempire state of the southdissolution of marriagedisseminated sclerosisdiametrical oppositiondestructive metabolismdecomposition reactioncucurbita argyrospermaclinton administrationchromosomal aberrationcapital of western samoacapital of turkmenistancapital of new hampshirecampanula persicifoliabhutanese monetary unitbattle of soissons-reimsbattle of lake trasimeneballistic galvanometerautomatic transmissionarmed forces censorshiparithmetic progressionantidorcas marsupialisanthriscus cereifoliumacrocentric chromosomeaccommodation endorseracanthocybium solandriacademic administratorxestobium rufovillosumworld tamil associationwilliam randolph hearstwilliam crawford gorgaswerdnig-hoffman diseaseweapons-grade plutoniumwallis warfield simpsonvladimir kosma zworykinvena retromandibularisurea-formaldehyde resinuniversity of cambridgeunited states of americaunited methodist churchtrifolium stoloniferumtrichostema dichotomumtrichomanes boschianumtricholoma pessundatumtricholoma flavovirenstransportation companytransactional immunitythree-dimensional radarthoracic actinomycosisthiamine pyrophosphatethermopsis macrophyllatelocentric chromosometelevision transmitterswaziland monetary unitsuperior pulmonary veinsuperfamily sphecoideasuperfamily hominoideasuperfamily aphidoideasuborder ornithomimidastropharia hornemanniistreptosolen jamesoniistrekelia formosissimasquamous cell carcinomaspielmeyer-vogt diseasespherical trigonometrysouth american staghornsouth american bullfrogsolanum nigrum guineesesoftware documentationsocial democratic partyslovakian monetary unitsir henry morton stanleysir george paget thomsonsimultaneous operationsiderochrestic anaemiasewing-machine operatorselaginella eremophilascolytus multistriatusscolopendrium nigripesschistosome dermatitissamuel pierpont langleysalmonella typhimuriumsalmonella enteritidisrudolf ludwig mossbauerrobert maynard hutchinsrobert andrews millikanrichmondena cardinalisrichard adolf zsigmondyrhyacotriton olympicusrheumatoid spondylitisresistance thermometerrelative molecular massreconnaissance missionrapid eye movement sleepquantum chromodynamicspulmonary tuberculosispsychosomatic disorderpseudocolus fusiformisprumnopitys ferrugineaprotoplasmic astrocyteprotestant reformationprincess grace of monacoprince otto von bismarckpreliminary prospectuspotassium permanganatepotassium ferrocyanidepotamogeton gramineouspotamogeton americanusposttraumatic epilepsypostmortem examinationpomoxis nigromaculatuspodicipitiform seabirdphoradendron serotinumpersonality assessmentperomyscus maniculatuspeople's republican armypeople's liberation armypennisetum cenchroidespelargonium graveolensoriental black mushroomoreopteris limbospermaorder struthioniformesorder podicipitiformesorder dinornithiformesoliver wendell holmes jr.old world leishmaniasisoctal numeration systemoccipitomastoid suturenormal tension glaucomanew world leishmaniasisneuromuscular junctionmusculus biceps femorismoving-coil loudspeakermithridates vi of pontusmirabilis oblongifoliamicrowave spectroscopymicromeria chamissonismicrofinishing machinemeuse-argonne operationmeuse-argonne offensivemetacentric chromosomemesa verde national parkmelanotis caerulescensmaximilien robespierrematurity-onset diabetesmantled ground squirrelmandrillus leucophaeusmalignant hypertensionmalaysia militant groupmalabsorption syndromemagnetic storage mediummacowanites americanuslysimachia quadrifolialoiseleuria procumbensliver-spotted dalmatianlithospermum canescenslisteria monocytogeneslinguistic performancelime disease spirochetelagerstroemia speciosalacto-ovo vegetarianismjoseph alois schumpeterivor armstrong richardsislamic republic of iraniron manganese tungsteninterstitial pneumoniainsulin shock treatmentinstrument of executioninformation processingindustrial loan companyimmunological disorderimmediate apprehensionimaginative comparisonhypericum hypericoideshypericum gentianoideshygrophorus kauffmaniihydraulic transmissionhumoral immune responseherbert alexander simonhemorrhagic septicemiagyromitra sphaerosporagymnopilus ventricosusguillain-barre syndromegreatest common divisorgreater rhomboid musclegospel according to markgiraffa camelopardalisgeranium viscosissimumgenus tripleurospermumgenus macrothelypterisgentianopsis thermalisfrank morrison spillaneforestiera neomexicanaflorists' chrysanthemumflorist's chrysanthemumfischer's slime mushroomfirst epistle to timothyfamily theophrastaceaefamily steatornithidaefamily spirochaetaceaefamily sphaerobolaceaefamily scomberesocidaefamily sclerotiniaceaefamily sarcoscyphaceaefamily mastotermitidaefamily ichthyosauridaefamily gasterophilidaefamily dromaeosauridaefamily chrysochloridaeexternal oblique muscleevening-primrose familyeuphorbia caput-medusaeeuphorbia amygdaloideseupatorium coelestinumernst werner von siemenseretmochelys imbricataelectrochemical seriesectopistes migratoriuseconomic strangulationdumetella carolinensisdivision spermatophytadistribution agreementdigital plethysmographdermacentor variabilisdepartment of sociologydepartment of economicsdepartment of chemistrydecompression sicknesscucurbita foetidissimacorydalis sempervirenscortinarius armillatuscorticium salmonicolorcoregonus clupeaformiscoprinus atramentariusconfigurational isomercomparative psychologycompact disc recordablecommon evening primrosecommiphora meccanensiscolor television systemcollectivist anarchismclass chytridiomyceteschamaecyparis thyoidescentrosema virginianumcarya myristicaeformiscardiopulmonary arrestcarcinomatous myopathycarcharinus longimanuscapsicum annuum grossumbritish house of commonsbottom fermenting yeastaugust ferdinand mobiusatmospheric phenomenonastronomical telescopeasplenium rhizophyllumarthur seymour sullivanapplications programmeanisotremus virginicusamorphophallus titanumamorphophallus rivieriamerican stock exchangeamerican smooth dogfishalstroemeria pelegrinaallium sphaerocephalumabstract expressionism
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