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20-Letter Words Containing: E,I,I,O,R,S

 (In Any Order)
There are 70 20 letter words, 385 20 letter phrases and 0 20 letter abbr's with E,I,I,O,R,S in.

Best Scoring 20 Letter Words With: E,I,I,O,R,S

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All 20 Letter Words

Words (70)
overenthusiasticallyunsatisfactorinessesuncompromisingnessesultrasegregationistsultrarevolutionariesultracentrifugationssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalsradioimmunoassayableprofessionalizationsphotointerpretationsphotodisintegrationsphiloprogenitivenessphenylthiocarbamidesoverintellectualizesoverdifferentiationsneuropsychiatricallyneurophysiologicallyneuroendocrinologistneuroendocrinologiesmischaracterizationsmicropaleontologistsmicroelectrophoresismicrocrystallinitieskeratoconjunctivitesirreconcilablenessesinterstratificationsinconsiderablenessesincomprehensiblenessincommensurabilitiesimmunoprecipitationshyperparathyroidismshypercoagulabilitieshydrochlorothiazidesglomerulonephritidesencephalomyocarditiselectrophysiologistselectrophysiologicaldimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationscounterintelligencescounterconditioningsanticonservationistsanthropocentricitiesadrenocorticotropinsadrenocorticosteroidsemiautobiographicalpseudohermaphroditicnephroangiosclerosiskeratoconjunctivitisinternationalisationincontrovertiblenessimmunohistochemistryhyperadrenocorticismheterobasidiomycetesdestructive-metaboliccounterrevolutionistcounter-revolutionistcompartmentalisation
Phrases (385)
woodrow wilson guthriewilliam henry harrisonvirgil garnett thomsonvaricella zoster virusuniversity of nebraskatwo-dimensional figuretunisian monetary unitthomas lanier williamssuperfamily coccoideasuborder strepsirhinisuborder myxiniformessubclass lepidosauriasphenisciform seabirdsoftware optimizationsocial justice warriorsir karl raimund poppersimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecond coming of christrobert william servicerhizopogon idahoensisresurrection of christresident commissionerreconstruction periodprofessional relationprinciple of parsimonyprescription medicineplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshiporder sphenisciformesorder mycelia steriliaorder accipitriformesobstruction of justicenutritionist's calorieneisseria gonorrhoeaenasturtium officinalemarket capitalisationluscinia megarhynchosludwig mies van der rohelateral epicondylitisislamic calendar monthinstruction executionindirect transmissionhomolosine projectionhans christian oerstedgleditsia triacanthosgeorges henri lemaitregenus phoenicophoriumfriendly relationshipfouquieria columnarisfederation of malaysiafamily passifloraceaefamily gasterosteidaeestonian monetary unitemotional disturbanceeleocharis acicularisedward williams morleydivision tracheophytadisplacement reactiondegenerative disordercortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommunity of interestscommercial instrumentcommercial enterprisechristopher isherwoodcharadrius morinelluscentropus phasianinuscase-to-infection ratiocarter administrationcaprimulgus vociferuscapital of switzerlandcapital of sierra leonecapital of rhode islandbusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusblue ribbon commissionaustrian monetary unitatmospheric conditionartemisia californicaarcheological remainsanemopsis californicaambrose gwinett bierceambloplites rupestrisalice malsenior walkeralexander iii of russiaacquisition agreementyosemite national parkxenorhyncus asiaticuswilliam felton russellvoice in the wildernessvincetoxicum hirsutumverbesina encelioidesvena labialis superiorvena labialis inferiorvena facialis anteriorvaleriana officinalisustilaginoidea virensuniversity of michiganuniversal propositionunited states air forceunited church of christungradable oppositiontwelve tribes of israeltriostium perfoliatumtrichomanes speciosumtrichomanes reniformetransversus abdoministoxic industrial wastetonsilla pharyngealistolypeutes tricinctustheory of dissociationtelevision-camera tubetelevision newscastersysteme internationalsystema respiratoriumsympathetic vibrationswietinia macrophyllasurvival of the fittestsuperior labial arterysuperior cerebral veinsuperfamily tineoideasuperfamily muscoideasuborder plesiosauriasubliminal perceptionsubfamily hydromyinaesubclass telosporidiasteatornis caripensisstatistical procedurestaffordshire terriersplit-half correlationspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsolidago sempervirenssoleirolia soleiroliisoftware optimisationsocial security numbersmiledon californicusslip-tongue log skiddersisymbrium officinalesir oliver joseph lodgesir james young simpsonsir geoffrey wilkinsonsinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsemiautomatic firearmseborrheic dermatitisscleroderma flavidiumscintillation counterschizopetalon walkerischeduled territoriessaxifraga stoloniferasanvitalia procumbenssanitation departmentsalpichroa rhomboidearubus idaeus strigosusrevolutions per minuterespiratory infectionrespiratory alkalosisrequired reserve ratiorepublic of uzbekistanrepublic of tajikistanreligious orientationreconnaissance by firereagan administrationquercus ellipsoidalispyridoxine 5'-phosphatepurse-string operationpublius vergilius maropsychopsis kramerianapseudococcus fragilisprivate security forceprice-to-earnings ratiopotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpolystichum setiferumpolitical correctnessplectrophenax nivalispilosella officinarumpiezoelectric crystalphilip warren andersonphilip dormer stanhopepersonal line of creditperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon linarioidesparietomastoid sutureortilis vetula macalliorthopedic foot insoleorganic brain syndromeorder torpediniformesorder of saint benedictorder cycadofilicalesorder charadriiformesorder aristolochialesoceanic whitetip sharkobject of a prepositionnurse-patient relationnotropis atherinoidesnorthwest territoriesnorth island edelweissnonviolent resistancenonrestrictive clauseniels henrik david bohrneurological disordernephrolepis pectinatanegotiable instrumentnecrotizing enteritisnecrobiosis lipoidicanarthecium ossifragummyrmecobius fasciatusmumification necrosismountain standard timemountain lady's slippermortise-and-tenon jointmildred ella didriksonmicropterus salmoidesmeriones unguiculatusmenyanthes trifoliatamaximilian's sunflowermasticophis lateralismaidenhair spleenwortmagnesium bicarbonatemacroclemys temminckilysichiton americanumlyrurus mlokosiewiczilouis victor de broglielonicera sempervirenskosteletzya virginicakinetic theory of gasesketosis-prone diabeteskaspar friedrich wolffjournalist's privilegejoseph rudyard kiplingisovolumetric processisidor feinstein stoneintravenous injectionintransitive verb forminternational affairsinferior rectus muscleindustrial revolutionhyperkinetic syndromehyacinthus orientalishorizontal stabilizerhorizontal stabiliserhippodamia convergenshibiscus rosa-sinensishexalectris warnockiihelleborus orientalishelianthus petiolarisharpullia cupanioideshalicoeres bivittatusgutierrezia sarothraegriselinia littoralisgregory goodwin pincusgnaeus julius agricolagiovanni schiaparelligeranium richardsoniigeorge william russellgeometric progressiongenus aspidophoroidesgalvanic skin responsefriedrich anton mesmerfrederick moore vinsonform genus rhizoctiniaflindersia schottianafirst council of nicaeafield press censorshipfibrous-rooted begoniafamily titanosauridaefamily strophariaceaefamily stercorariidaefamily scyliorhinidaefamily scombresocidaefamily peripatopsidaefamily ostraciontidaefamily megalosauridaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaeeuphorbia helioscopiaeuphorbia cyparissiaseucalyptus citriodoraeucalypt tereticorniseschrichtius robustuseschrichtius gibbosuserythronium dens-caniserythrina vespertilioerigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinenglish cocker spanielempiricist philosophyelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentechinochloa crusgalliechinocactus grusoniidryopteris oreopterisdryopteris marginalisdoubly transitive verbdomestic silkworm mothdoctoral dissertationdivision pteridophytadissociative disorderdisassortative matingdirect supporting firedionysius i of syracusedichloroethyl sulfidedemetrius poliorcetesdefensive attribitiondavid alfaro siqueirosdante gabriel rossettidalbergia stevensoniicystopteris bulbiferacypripedium calceoluscyperus alternifoliuscyamopsis psoraloidescriminal conversationcoumarone-indene resinconstructive evictionconstantine i of greececonservation of paritycompact disc write-oncecommon carline thistlecolour television tubecolorimetric analysisclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclandestine operationcitrophilous mealybugcistothorus platensischloroxylon swieteniacervical disc syndromecertificate of depositcentaurium scilloidescaspar friedrich wolffcarolina spring beautycardiac resuscitationcampanula aparinoidescalifornia false morelbrush-tailed porcupinebosnia and herzegovinablastodermic vessiclebiscayne national parkaversive conditioningasplenium trichomanesasparagus officinalesasarum shuttleworthiiarteria intercostalisartemisia ludovicianaartemisia gnaphalodesartaxerxes ii of persiaardisia escallonoidesarctic ground squirrelarceuthobium pusillumaposematic colorationantitrust legislationairborne transmissionafrican bowstring hempaffine transformation
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