21-Letter Words Containing: O,R,I,S,S,A
(In Any Order)
There are 13 21 letter words,
265 21 letter phrases and
0 21 letter abbr's with
O,R,I,S,S,A in.
Best Scoring 21 Letter Words With: O,R,I,S,S,A
Expand? | Word | Save? | Length | Usage | Points | Type | |
---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! |
All 21 Letter Words
Words (13)
undemonstrativenessesstraightforwardnessesstereomicroscopicallypsychopharmacologistspseudocholinesterasesphotophosphorylationshypercholesterolemiascounterdemonstrationsantiauthoritarianismsadrenocorticosteroidsacetylcholinesterasespseudohermaphroditismmucopolysaccharidosisPhrases (265)
yellow-eyed grass familywilliam carlos williamsuse of goods and servicestumultuous disturbancetransmission mechanismsurveillance of diseasestream of consciousnessspontaneous generationspectroscopic analysissolidago missouriensissir john everett millaissierra nevada mountainssecond sino-japanese warrosmarinus officinalispterocarpus santalinusprosopium williamsoniiphascolarctos cinereusnikolai rimsky-korsakovmusculus intercostalisklebs-loeffler bacillusjupiter optimus maximusjack roosevelt robinsonintravenous anestheticintestinal obstructionindustrial watercourseigor ivanovich sikorskyherpes varicella zosterhenry hobson richardsongasterosteus pungitiusfranz joseph i of austriafield-effect transistorfamily grossulariaceaeeucalyptus fraxinoidesempire state of the southdissolution of marriagedisseminated sclerosisdestructive metabolismcongressional districtchionanthus virginicuscharles francois gounodcercopithecus aethiopscentral processing unitcarbon dioxide acidosiscapital of western samoabattle of soissons-reimsautomatic transmissionarticulatio synovialisarmed forces censorshiparithmetic progressionarctostaphylos uva-ursiantidorcas marsupialisanthriscus cereifoliumaleksandr solzhenitsynadenosine triphosphateaccord and satisfactionzalophus californianusworld tamil associationwinter crookneck squashwerdnig-hoffman diseasewallis warfield windsorwallis warfield simpsonvon willebrand's diseasevideocassette recorderveterans of foreign warsursus arctos horribilisunited states of americatrichomanes boschianumtricholoma pessundatumtransferred possessionthoracic actinomycosisthermopsis macrophyllatennessee walking horsetelevision transmittersuperfamily sphecoideasuborder scorpaenoideasubdivision pteropsidasubclass cnidosporidiastreptosolen jamesoniistrekelia formosissimastephanotis floribundastatistical regressionstandard and poor's indexsquamous cell carcinomaspielmeyer-vogt diseasesouth american staghornsolanum nigrum guineesesir henry morton stanleysir george paget thomsonsimultaneous operationsiderochrestic anaemiasickleweed golden astershrink-wrapped softwareselenarctos thibetanussecondary hypertensionscorpaena grandicornisscolytus multistriatusscleropages leichardtischistosome dermatitissaxifraga occidentalissalmonella enteritidissaint christopher-nevissaint andrew the apostlerussian orthodox churchrudolf ludwig mossbauerrhynchoelaps australisrheumatoid spondylitisreverse polish notationresistance thermometerrelative molecular massrectilinear regressionreconnaissance vehiclereconnaissance missionreconnaissance in forcepulmonary tuberculosispublic relations personpterocarpus angolensispsychosomatic disorderpsychological disorderpsychoanalytic processprotoplasmic astrocytepropositional calculusprofessional wrestlingprincess grace of monacopreliminary prospectuspower-assisted steeringpotassium permanganatepotassium ferrocyanideposttraumatic epilepsypomoxis nigromaculatusplatycladus orientalisphytophthora infestansphysostegia virginianapholiota squarrosoidespersonality assessmentperomyscus maniculatuspath of least resistanceornithischian dinosauroreopteris limbospermaoperating instructionsonoclea struthiopterisold world leishmaniasisodocoileus virginianusoctal numeration systemoccipitomastoid suturenondiscretionary trustnew world leishmaniasisnerve block anaesthesianegaprion brevirostrismithridates vi of pontusmicrowave spectroscopymicromeria chamissonismeuse-argonne offensivemelanotis caerulescensmaturity-onset diabetesmandrillus leucophaeusmalabsorption syndromemacowanites americanusloiseleuria procumbenslithospermum canescenslisteria monocytogenesline of least resistancelime disease spirochetelaw of partial pressureslanthanotus borneensislagerstroemia speciosalagarostrobus colensoikurdistan workers' partykurdistan workers partykeratosis follicularisjuniperus horizontalisjoseph alois schumpeterjohn roderigo dos passosjohan august strindbergivor armstrong richardsiron manganese tungsteniraqi national congressinsulin shock treatmentinformation processinghydraulic transmissionhumoral immune responsehorseradish peroxidasehistorical linguisticshelianthus laetiflorusgyromitra sphaerosporagreta louisa gustafssongreatest common divisorgeranium viscosissimumgenus plicatoperipatusgenus macrothelypterisgenus australopithecusgentianopsis thermalisgastrointestinal tractgaius cornelius tacitusfrank morrison spillanefluorescein isocyanateflorists' chrysanthemumflorist's chrysanthemumfamily scomberesocidaefamily sarcoscyphaceaeexponential expressioneuropean ladies' tresseseuproctis chrysorrhoeaessential hypertensionelectron spin resonanceelectrochemical seriesectopistes migratoriusdumetella carolinensisdouglas elton fairbanksdivision spermatophytadisinfestation officerdishonorable dischargedioscorea elephantipesdifferential diagnosisdiervilla sessilifoliadiachronic linguisticsdeparia acrostichoidescurvilinear regressioncucurbita foetidissimacrotalaria spectabiliscost structure analysiscorydalis sempervirenscortinarius corrugatuscortinarius armillatuscorrelational analysiscoronary-artery diseasecoregonus clupeaformiscoprinus atramentariusconductive hearing losscommiphora meccanensiscollectivist anarchismcolaptes caper collarisclass chytridiomycetescitharichthys cornutuschronic wasting diseasechamaecyparis thyoidescentaurea solstitialiscasuarina equisetfoliacarya myristicaeformiscarl xvi gustaf of swedencardiovascular diseasecarcharinus longimanuscapsicum annuum grossumcapsella bursa-pastorisbrachychiton rupestrisbrachychiton australisbasic cognitive processbabe didrikson zahariasaustrocedrus chilensisaustro-asiatic languageaustralian honeysuckleaugust ferdinand mobiusauditory hyperesthesiaasynchronous operationastronomical telescopeaspidiotus perniciosusasparagus asparagoidesarthur seymour sullivanarea of cardiac dullnessapparatus urogenitalisanisotremus virginicusangiogenesis inhibitoramerican smooth dogfishagkistrodon piscivorusaccessory cephalic veinabstract expressionism