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20-Letter Words Containing: I,S,I,N

 (In Any Order)
There are 85 20 letter words, 588 20 letter phrases and 0 20 letter abbr's with I,S,I,N in.

Best Scoring 20 Letter Words With: I,S,I,N

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Words (85)
uncharacteristicallyoverenthusiasticallyinstitutionalizationunsatisfactorinessesunintelligiblenessesuncompromisingnessesultrasegregationistsultrarevolutionariesultracentrifugationstransformationalistssuperspecializationsrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradioimmunoassayablepseudosophisticationprofessionalizationsphotointerpretationsphotodisintegrationsphosphatidylcholinesphiloprogenitivenessphenylthiocarbamidesoverintellectualizesoverdifferentiationsnondenominationalismneuropsychiatricallyneurophysiologicallyneuroendocrinologistneuroendocrinologiesmischaracterizationsmicropaleontologistsmicrocrystallinitiesmagnetofluiddynamicskeratoconjunctivitesirreconcilablenessesinterstratificationsinterchangeabilitiesintellectualizationsindiscriminatenessesindestructiblenessesinconsiderablenessesinconsequentialitiesincomprehensiblenessincommensurabilitiesinappreciativenessesimmunoprecipitationshypersensitivenessesglomerulonephritidesexistentialisticallyencephalomyocarditisdistinguishabilitiesdimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeinstitutionalizingdeindustrializationsdehydrochlorinationscytodifferentiationscountermobilizationscounterintelligencescounterconditioningsconventionalizationscontradistinguishingantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidnoninstitutionalizednoninstitutionalisednephroangiosclerosiskeratoconjunctivitisinternationalisationindistinguishabilityincontrovertiblenessimmunohistochemistryhyperadrenocorticismhistoincompatibilitycounterrevolutionistcounter-revolutionistcompartmentalisationantiestablishmentism
Phrases (588)
woodrow wilson guthriewilliam wilkie collinswilliam stanley jevonswilliam lloyd garrisonwilliam jennings bryanwilliam hyde wollastonwilliam henry harrisonvirgil garnett thomsonuniversity of nebraskatwo-dimensional figuretunisian monetary unitthomas lanier williamssuborder strepsirhinisuborder myxiniformessubclass commelinidaesphenisciform seabirdsoftware optimizationsir karl raimund poppersir henry rider haggardsingle-valued functionsingle-reed instrumentsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecurity intelligencesecond coming of christscipio africanus majorscientific instrumentscandinavian languagesaturday night specialsaponaria officinalissaccharum officinarumrhizopogon idahoensisresurrection of christresident commissionerreconstruction periodralph vaughan williamsracial discriminationpseudotsuga menziesiiprumnopitys taxifoliaprofessional relationprinciple of parsimonyprescription medicineplatanus occidentalisplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshippercussive instrumentpass with flying colorsorder sphenisciformesobstruction of justicenymphicus hollandicusnutritionist's calorieneisseria gonorrhoeaenasturtium officinalemilitary installationmechanically skillfulmarket capitalisationmarcus ulpius traianusmadonna louise cicconeluscinia megarhynchosludwig mies van der rohelubricating substanceliving accommodationslinguistic competenceligamentum teres uterilevisticum officinalelateral epicondylitisjudgement of dismissaljean-baptiste poquelinislamic calendar monthinsurance underwriterinstruction executionindustrial managementindustrial enterpriseindochinese peninsulaindirect transmissionhomolosine projectionhans christian oerstedgleditsia triacanthosgeorges henri lemaitregenus phoenicophoriumfriendly relationshipfouquieria columnarisferdinand and isabellafederation of malaysiaestonian monetary uniternst heinrich haeckelemotional disturbanceeicosapentaenoic acidedward estlin cummingsecological successiondivision tracheophytadisplacement reactiondigitaria sanguinalisdegenerative disorderctenocephalides caniscortinarius violaceuscontradiction in termsconsecutive operationcomparative anatomistcommunity of interestscommercial instrumentcommercial enterpriseclassifying adjectiveclassification systemclass lamellibranchiacharadrius morinelluscentropus phasianinuscase-to-infection ratiocarter administrationcardinal compass pointcapital of switzerlandcapital of sierra leonecapital of rhode islandcapital of afghanistancantharellus cibariuscampanula pyramidaliscalendula officinalisbusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusblue ribbon commissionbasidiomycetous fungiaustrian monetary unitaugustin eugene scribeatmospheric conditionasplenium ruta-murariaartemisia dracunculusartemisia californicaarcheological remainsappalachian mountainsantiballistic missileanemopsis californicaamsinckia grandifloraambrose gwinett biercealice malsenior walkeralexander iii of russiaafrican-american musicadenosine diphosphateacquisition agreementaboriginal australianzantedeschia rehmaniizalophus californicusyosemite national parkyellow-leaf sickle pineximenesia encelioidesxenorhyncus asiaticusxanthoma disseminatumwyethia helianthoideswolstonian glaciationwilliam nunn lipscom jr.william felton russellwhite russian languagewhite pine blister rustwest nile encephalitiswelsh springer spanielvoice in the wildernessvirginia spring beautyvincetoxicum hirsutumvigdis finnbogadottirvice-presidential termvestibule of the vaginaverbesina encelioidesvena labialis superiorvena labialis inferiorvena intervertebralisvena gastrica sinistravena facialis anteriorvaleriana officinalisvaccinium caespitosumustilaginoidea virensunstratified languageuniversity of michiganuniversal propositionunited states civil warunited states air forceunited church of christungradable oppositiontrichomanes speciosumtrichomanes reniformetransversus abdoministranscortical aphasiatrachinotus carolinustoxic industrial wastetonsilla pharyngealistolypeutes tricinctustheory of dissociationten-spined sticklebacktelevision-camera tubetelevision pickup tubetelevision newscastertalinum augustissimumtadarida brasiliensissysteme internationalsympathetic vibrationsylvilagus floridanusswietinia macrophyllaswan river everlastingswainsona grandifloraswainsona galegifoliasuperior cerebral veinsuperfamily tineoideasubliminal perceptionsubfamily hydromyinaesubfamily gerbillinaesubfamily emberizinaesubfamily carpinaceaesubfamily carduelinaesubclass zoomastiginasubclass dibranchiatasteatornis caripensisstatute of limitationsstatistical mechanicsstandard transmissionsplit-half correlationspiranthes porrifoliaspecial-interest groupspecial drawing rightsspartina cynosuroidessouth american sea lionsource of illuminationsomalian monetary unitsolidago sempervirenssoftware optimisationsocial stratificationsocial security numbersocial anthropologistsnake's head fritillarysmiledon californicusslip-tongue log skiddersisymbrium officinalesir peter brian medawarsir james young simpsonsir hiram stevens maximsir geoffrey wilkinsonsipah-e-sahaba pakistansinusoidal projectionsilverleaf nightshadesiderochrestic anemiasideroblastic anaemiashipbuilding industrysexual discriminationselaginella rupestrissecretarial assistantsecond vatican councilscrutin de liste systemscouting organizationscintillation counterscintillating scotomascientific disciplineschizopetalon walkeriscaphiopus bombifronssaxifraga stoloniferasatellite transmittersanvitalia procumbenssansevieria zeylanicasanitation departmentsalvinia rotundifoliasalvelinus fontinalissalix pendulina blandasalah al-din battalionssaint francis of assisirumohra adiantiformisrichard erskine leakeyrevolutions per minuterespiratory infectionrepublic of uzbekistanrepublic of tajikistanreligious orientationreconnaissance by firereagan administrationquercus muehlenbergiiquantitative analysispyridoxine 5'-phosphatepurse-string operationpulicaria dysentericapublius terentius aferpsychopsis kramerianapsychological sciencepsychic communicationpseudaletia unipunctaprunus alleghaniensisproportional samplingprimary solid solutionprimary care physicianprickly-seeded spinachprice-to-earnings ratiopotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive magnetic polepopulation commissionpolytechnic institutepolystichum lonchitispolitical correctnessplectrophenax nivalisplatymiscium pinnatumplagianthus betulinuspilosella officinarumphysiological anatomyphilip warren andersonphilip dormer stanhopephase iv clinical trialphase ii clinical trialphalaenopsis amabilispersonal line of creditperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon linarioidespennisetum americanumpenicillin v potassiumpaliurus spina-christipalestinian hizballahorthopedic foot insoleorthogonal oppositionorganic brain syndromeorder torpediniformesorder of saint benedictonobrychis viciifoliaoceanic whitetip sharkobject of a prepositionnurse-patient relationnotropis atherinoidesnorthwest territoriesnorth island edelweissnonviolent resistancenonrestrictive clauseniels henrik david bohrneurological disordernephrolepis pectinatanegotiable instrumentnecrotizing enteritisnecrobiosis lipoidicanarthecium ossifragumnaphthalene poisoningnaive bayes classifiermusical time signaturemusical accompanimentmusculus sphincter animumification necrosismultivariate analysismucuna pruriens utilismountain standard timemountain lady's slippermortise-and-tenon jointmonoblastic leukaemiamissile defense systemmissile defence systemmirabilis californicamildred ella didriksonmicrosorium punctatummerluccius bilinearismeriones unguiculatusmenyanthes trifoliatamentzelia laevicaulismelilotus officinalismegaloblastic anaemiamaximilian's sunflowermaria meneghini callasmammuthus primigeniusmalpractice insurancemaidenhair spleenwortmagnesium bicarbonatemadagascar periwinklemacrotus californicusmacroclemys temminckilysimachia nummularialysichiton americanumlouis eugene felix neellonicera sempervirenslofortyx californicuslipoid granulomatosislesser prairie chickenleonotis nepetaefolialavandula officinaliskosteletzya virginicakingdom of saudi arabiakinetic theory of gasesketosis-prone diabetesjulius winfield ervingjournalist's privilegejoseph rudyard kiplingisidor feinstein stoneintravenous injectionintransitive verb formintracranial aneurysminternational affairsintermaxillary sutureinhalation anestheticinhalation anesthesiainferior rectus muscleindustrial revolutionindustrial psychologyinconvenience oneselfincentive stock optionimmediate constituenthyperkinetic syndromehypentelium nigricanshylophylax naevioideshydnocarpus wightianahyacinthus orientalishusband-wife privilegehundred-and-sixty-fifthhumanistic disciplinehorizontal stabilizerhorizontal stabiliserhirschsprung's diseasehippodamia convergenshimantopus himantopushibiscus rosa-sinensishexalectris warnockiihenry alfred kissingerhelleborus orientalishelladic civilisationhelianthus petiolarisheat of solidificationharpullia cupanioidesgypsophila paniculatagriselinia littoralisgregory goodwin pincusgreat australian bightgnaphalium sylvaticumgnaeus julius agricolagiovanni schiaparelligiovanni battista cibogeranium richardsoniigeometric progressiongenus hippoglossoidesgenus aspidophoroidesgaussian distributiongalvanic skin responsegaius plinius secundusgaius cassius longinusfriedrich anton mesmerfrederick moore vinsonfrancis albert sinatraform genus rhizoctiniaflindersia schottianafixed investment trustfirst council of nicaeafinancial institutionfield press censorshipfibrous-rooted begoniafeast of the dedicationfamily ustilaginaceaefamily titanosauridaefamily synchytriaceaefamily scyliorhinidaefamily sarraceniaceaefamily ostraciontidaefamily odontaspididaefamily menispermaceaefamily amphisbaenidaeeucalypt tereticorniserythronium dens-caniserythrina vespertilioerythrina crista-gallierigonum fasciculatumeragrostic abyssinicaepipactis helleborineepidemic encephalitisenvironmental scienceenteric-coated aspirinenglish cocker spanielendamoeba histolyticaelisabeth vigee-lebrunelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentelectrical resistanceegyptian islamic jihadedith giovanna gassioneconomic mobilisationechinochloa crusgalliechinocactus grusoniidryopteris marginalisdoubly transitive verbdolichonyx oryzivorusdoctoral dissertationdivision pteridophytadivision euglenophytadivision dicynodontiadissociation constantdishwashing detergentdisassortative matingdirect supporting firediplotaxis tenuifoliadionysius i of syracusedifferential calculusdieffenbachia sequinedicrostonyx hudsoniusdesmanthus ilinoensisderivative instrumentdefensive attribitiondavid barnard steinmandante gabriel rossettidalbergia stevensoniidacrydium cupressinumcyperus alternifoliuscycladic civilisationctenocephalides feliscriminal conversationcoumarone-indene resincortinarius mutabiliscorpuscular radiationconstructive evictionconstruction industryconstantine i of greececonservation of parityconduction anesthesiacompact disc write-oncecommon carline thistlecolour television tubecolorimetric analysisclostridium botulinumclose-quarter fightingclintonia andrewsianaclinical psychologistclandestine operationcistothorus platensischrysophyllum cainitochloroxylon swieteniachionochloa conspicuachilomeniscus cinctuschester william nimitzcervical disc syndromecentaurium scilloidescarolina spring beautycardinalis cardinaliscardiac resuscitationcardiac insufficiencycarcharhinus limbatuscanalis cervicis utericanachites canadensiscampanula aparinoidescalostoma cinnabarinacalochortus nuttalliicalifornia false morelcalculus of variationscaesalpinia gilliesiibrush-tailed porcupinebritish virgin islandsbrassaia actinophyllaboykinia occidentalisbosnia and herzegovinablue-eyed african daisybiscayne national parkbiochemical mechanismbinomial distributionbetula alleghaniensisbelle miriam silvermanavicennia officinalisaversive conditioningatlantic standard timeatlantic spiny dogfishasplenium trichomanesasparagus officinalesarteria intercostalisartemisia stellerianaartemisia ludovicianaartemisia gnaphalodesardisia escallonoidesarctic ground squirrelaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantihypertensive druganti-ballistic missileanthriscus sylvestrisandropogon virginicusamerican water spanielamerican sign languageamerican quaking aspenairborne transmissionafrican bowstring hempaffine transformationaden-abyan islamic army
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