20-Letter Words Containing: N,I,S
(In Any Order)
There are 116 20 letter words,
888 20 letter phrases and
0 20 letter abbr's with
N,I,S in.
Best Scoring 20 Letter Words With: N,I,S
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All 20 Letter Words
Words (116)
uncharacteristicallyoverenthusiasticallyinstitutionalizationunsatisfactorinessesunrepresentativenessunintelligiblenessesunderrepresentationsunconscionablenessesuncompromisingnessesultrasegregationistsultrarevolutionariesultracentrifugationstransformationalistssyncategorematicallysuperspecializationsrepresentativenessesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradioimmunoassayablepseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphotophosphorylationphotointerpretationsphotodisintegrationsphosphofructokinasesphosphatidylcholinesphiloprogenitivenessphenylthiocarbamidesphenylpropanolaminesparadichlorobenzenespaleoanthropologistsoverprotectivenessesoverintellectualizesoverdifferentiationsnondestructivenessesnondenominationalismneuropsychiatricallyneurophysiologicallyneuropharmacologistsneuroendocrinologistneuroendocrinologiesmischaracterizationsmicropaleontologistsmicrocrystallinitiesmagnetofluiddynamicslymphogranulomatosiskeratoconjunctivitesirreproachablenessesirreconcilablenessesinterstratificationsinterconnectednessesinterchangeabilitiesintellectualizationsindiscriminatenessesindestructiblenessesinconsiderablenessesinconsequentialitiesincomprehensiblenessincommensurabilitiesinappreciativenessesimmunoprecipitationshypersensitivenesseshyperconsciousnesseshomotransplantationsglomerulonephritidesexpressionlessnessesexistentialisticallyencephalomyocarditiselectroluminescencesdistinguishabilitiesdimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeinstitutionalizingdeindustrializationsdehydrochlorinationscytodifferentiationscountersurveillancescountermobilizationscounterintelligencescounterdemonstratingcounterconditioningsconventionalizationscontradistinguishingcomprehensiblenessesantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidacetylcholinesteraseoophorosalpingectomynoninstitutionalizednoninstitutionalisednephroangiosclerosismagnetohydrodynamicslipochondrodystrophykeratoconjunctivitisinternationalisationindistinguishabilityincontrovertiblenessimmunohistochemistryhyperadrenocorticismhistoincompatibilitycounterrevolutionistcounterdemonstrationcounter-revolutionistcompartmentalisationbuckminsterfullereneantiestablishmentismPhrases (888)
woodrow wilson guthriewilliam wilkie collinswilliam stanley jevonswilliam lloyd garrisonwilliam jennings bryanwilliam hyde wollastonwilliam henry harrisonvirgil garnett thomsonunsaturated fatty aciduniversity of nebraskatwo-dimensional figuretunisian monetary unittumour necrosis factortransportation systemthousand and one nightsthomas lanier williamssweet-scented geraniumsupplementary benefitsuborder strepsirhinisuborder myxiniformessubclass commelinidaestephen collins fostersphenisciform seabirdsouthern united statessouth american countrysoftware optimizationsir karl raimund poppersir henry rider haggardsir charles wheatstonesingle-valued functionsingle-reed instrumentsimple harmonic motionsignature recognitionsense of right and wrongselective informationsedative-hypnotic drugsecurity intelligencesecond lateran councilsecond coming of christscipio africanus majorscientific instrumentschool superintendentscandinavian languagesaturday night specialsaponaria officinalissamuel rawson gardinersaint peter the apostlesaccharum officinarumrobert louis stevensonrhizopogon idahoensisresurrection of christresident commissionerrequirements contractrepublic of kazakhstanreconstruction periodralph vaughan williamsracial discriminationpseudotsuga menziesiiprumnopitys taxifoliaprofessional relationprinciple of parsimonyprescription medicineplatanus occidentalisplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshippercussive instrumentpast progressive tensepass with flying colorsoryctolagus cuniculusorder sphenisciformesorder actinomycetalesobstruction of justicenymphicus hollandicusnutritionist's calorienicolas de malebrancheneisseria gonorrhoeaenasturtium officinalemilton snavely hersheymilitary installationmental representationmechanically skillfulmarket capitalisationmarcus ulpius traianusmadonna louise cicconeluscinia megarhynchoslunar excursion moduleludwig mies van der rohelubricating substanceliving accommodationslinguistic competenceligamentum teres uterilevisticum officinalelebanese monetary unitlateral epicondylitisklemens von metternichjudgement on the meritsjudgement of dismissaljean-baptiste poquelinjapanese monetary unitjames marshall hendrixislamic calendar monthinsurance underwriterinstruction executionindustrial managementindustrial enterpriseindochinese peninsulaindirect transmissionhylocichla fuscescenshomolosine projectionhenri toulouse-lautrechendrik petrus berlagehans christian oerstedgross national productgleditsia triacanthosgeorges henri lemaitregenus phoenicophoriumgenus ornithorhynchusgenus hamamelidanthumgaultheria procumbensfundulus heteroclitusfriendly relationshipfrankenstein's monsterfouquieria columnarisferdinand and isabellafederation of malaysiafather of the submarineevergreen bittersweetestonian monetary uniternst heinrich haeckelendogenous depressionemotional disturbanceeicosapentaenoic acidedward estlin cummingsecological successioneastern turki languagedouble-reed instrumentdivision tracheophytadisplacement reactiondigitaria sanguinalisdianthus caryophyllusdemonstrative pronoundegenerative disorderctenocephalides caniscortinarius violaceusconvolvulus scammoniacontradiction in termsconservation of matterconsecutive operationconfession of judgmentcomparative anatomistcommunity of interestscommercial instrumentcommercial enterprisecomedogenic substanceclassifying adjectiveclassification systemclass lamellibranchiacharles sanders peircecharadrius morinelluscentropus phasianinuscase-to-infection ratiocarter administrationcarson smith mccullerscardinal compass pointcapital of switzerlandcapital of sierra leonecapital of rhode islandcapital of afghanistancantharellus cibariuscampanula pyramidaliscalendula officinalisbyelorussian languagebusiness relationshipbusiness organizationbusiness organisationbroadcast programmingbritish pound sterlingbotswana monetary unitbotaurus lentiginosusblue ribbon commissionbasidiomycetous fungibaron snow of leicesterbalance sheet analysisaustrian monetary unitaustralian bonytongueaugustin eugene scribeatmospheric conditionasplenium ruta-murariaartemisia dracunculusartemisia californicaarcheological remainsappendicular skeletonappalachian mountainsapostle of the gentilesapium graveolens dulceantiballistic missileanemopsis californicaamsinckia grandifloraamerican harvest mouseambystomid salamanderambrose gwinett biercealice malsenior walkeralexander iii of russiaalessandro cagliostroaimee semple mcphersonageratum houstonianumafrican-american musicadenosine diphosphateacquisition agreementaboriginal australianabatement of a nuisancezantedeschia rehmaniizalophus californicusyosemite national parkyellow-leaf sickle pineximenesia encelioidesxeroderma pigmentosumxenorhyncus asiaticusxanthosoma atrovirensxanthoma disseminatumwyethia helianthoidesworld trade center siteworkmen's compensationword processing systemwoolsorter's pneumoniawolstonian glaciationwilliam nunn lipscom jr.william felton russellwhite russian languagewhite pine blister rustwestern ladies' tresseswestern honey mesquitewest nile encephalitiswest germanic languagewerner karl heisenbergwelsh springer spanielvoice in the wildernessvirginia spring beautyvincetoxicum hirsutumvigdis finnbogadottirvice-presidential termvestibule of the vaginaverbesina encelioidesvena supratrochlearisvena labialis superiorvena labialis inferiorvena intervertebralisvena gastrica sinistravena facialis anteriorvena cerebrum superiorvena cerebrum internusvena centrales retinaevaleriana officinalisvaccinium caespitosumustilaginoidea virensunstratified languageuniversity of michiganuniversal propositionuniversal product codeuniversal gas constantunited states treasuryunited states congressunited states civil warunited states air forceunited church of christungradable oppositiontrichomanes speciosumtrichomanes reniformetransversus abdoministransorbital lobotomytranscortical aphasiatrachinotus carolinustoy manchester terriertoxic industrial wastetonsilla pharyngealistolypeutes tricinctusthysanopterous insectthorstein bunde veblentheory of dissociationtheodore francis powysthelonious sphere monktexas independence dayten-spined sticklebacktelevision-camera tubetelevision pickup tubetelevision newscastertaurotragus derbianustartarian honeysuckletalinum augustissimumtadarida brasiliensissysteme internationalsynchronous operationsympathetic vibrationsylvilagus floridanusswietinia macrophyllaswan river everlastingswainsona grandifloraswainsona galegifoliasupport vector machinesuperior cerebral veinsuperfamily tineoideasudanese monetary unitsubornation of perjurysuborder anthropoideasubliminal perceptionsubfamily hydromyinaesubfamily gerbillinaesubfamily emberizinaesubfamily dracenaceaesubfamily carpinaceaesubfamily carduelinaesubclass zoomastiginasubclass dibranchiatasubclass branchiopodastrawberry hemangiomasteatornis caripensisstatute of limitationsstatistical mechanicsstandard transmissionst. gregory of nazianzensplit-half correlationspiranthes porrifoliasphenoidal fontanellespecial-interest groupspecial duty allowancespecial drawing rightsspartina cynosuroidessouth american sea lionsource of illuminationsomatotrophic hormonesomatic sensory systemsomalian monetary unitsolidago sempervirenssolid-propellant motorsoftware optimisationsocial stratificationsocial security numbersocial anthropologistsnake's head fritillarysmiledon californicussmall magellanic cloudslip-tongue log skidderslender-tailed meerkatsisymbrium officinalesir peter brian medawarsir joseph john thomsonsir james young simpsonsir hiram stevens maximsir geoffrey wilkinsonsipah-e-sahaba pakistansinusoidal projectionsingle-propeller planesingle-breasted jacketsilverleaf nightshadesiderochrestic anemiasideroblastic anaemiashort-billed marsh wrenshipbuilding industrysexual discriminationsenior master sergeantselaginella rupestrissecretary of educationsecretarial assistantsecond vatican councilsecond epistle of petersecond earl of guilfordsecond council of lyonsscrutin de liste systemscouting organizationscleroderma aurantiumscintillation counterscintillating scotomascientific disciplineschizopetalon walkerischeduled maintenancescaphiopus bombifronssaxifraga stoloniferasaxifraga sarmentosamsatellite transmittersanvitalia procumbenssansevieria zeylanicasanitation departmentsalvinia rotundifoliasalvelinus fontinalissalix pendulina blandasalah al-din battalionssaint james the apostlesaint francis of assisisaint edward the martyrrumohra adiantiformisround-spored gyromitrarocky mountains cherryrobert charles venturirichard erskine leakeyrhododendron viscosumrevolutions per minutereversing thermometerreverse transcriptasereuben lucius goldbergrespiratory infectionrepublic of uzbekistanrepublic of tajikistanrepresentative samplereligious orientationreconstructive memoryreconnaissance by firereagan administrationraphanus raphanistrumquercus muehlenbergiiquantitative analysispyridoxine 5'-phosphatepurse-string operationpurchasing departmentpulicaria dysentericapublius terentius aferpsychopsis kramerianapsychological sciencepsychic communicationpseudaletia unipunctaprunus alleghaniensisproportional samplingprofit and loss accountprofessional footballprofessional baseballprocessus coronoideusprince-of-wales featherprimary solid solutionprimary care physicianprickly-seeded spinachprice-to-earnings ratiopresident george w. bushpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive magnetic poleporonotus triacanthuspopulus grandidentatapopulation commissionpolytechnic institutepolystichum lonchitispolitical correctnesspodocarpus ferrugineaplectrophenax nivalisplatymiscium pinnatumplatte river penstemonplagianthus betulinuspilosella officinarumpierre-joseph proudhonpierre charles l'enfantphysostigma venenosumphysiological anatomyphysical anthropologyphlegmasia alba dolensphilosophy departmentphilip warren andersonphilip dormer stanhopephase iv clinical trialphase ii clinical trialphalaenopsis amabilispersonal line of creditperonospora hyoscyamiperomyscus gossypinusperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon whippleanuspenstemon linarioidespennisetum americanumpenicillin v potassiumparalichthys dentatuspaliurus spina-christipalestinian hizballahorthopedic foot insoleorthogonal oppositionorganic brain syndromeorder torpediniformesorder of saint benedictorder lepidodendralesorder jungermannialesorange mushroom pimpleophioglossum pendulumoperation desert stormonobrychis viciifoliaoceanic whitetip sharkobtuse-angled triangleobject of a prepositionnurse-patient relationnuclear power industrynotropis atherinoidesnorthwest territoriesnorthern united statesnorth island edelweissnonviolent resistancenonrestrictive clausenonmalignant neoplasmniels henrik david bohrneurological disordernerve block anesthesianephrolepis pectinatanepalese monetary unitneoceratodus forsterinegotiable instrumentnecrotizing enteritisnecrobiosis lipoidicanarthecium ossifragumnaphthalene poisoningnaive bayes classifiermycoplasmal pneumoniamusical time signaturemusical accompanimentmusculus sphincter animusculophrenic arterymumification necrosismultivariate analysismucuna pruriens utilismountain standard timemountain lady's slippermortise-and-tenon jointmorphophonemic systemmorchella angusticepsmonofocal lens implantmonoblastic leukaemiamoment magnitude scalemolluscum contagiosummistletoe rubber plantmissile defense systemmissile defence systemmirabilis californicamildred ella didriksonmicrosorium punctatummerluccius bilinearismeriones unguiculatusmenyanthes trifoliatamentzelia laevicaulismenispermum canadensemelville weston fullermelilotus officinalismegaloblastic anaemiamediterranean cypressmaximilian's sunflowermaria meneghini callasmarcus terentius varromanagement consultingmammuthus primigeniusmalpractice insurancemaidenhair spleenwortmaianthemum canadensemagnesium bicarbonatemadagascar periwinklemacrotus californicusmacronectes giganteusmacroclemys temminckilysimachia nummularialysichiton americanumluis de gongora y argotelowest common multiplelouis eugene felix neellonicera sempervirenslofortyx californicuslipoid granulomatosislesser prairie chickenleonotis nepetaefolialecture demonstrationlavandula officinalislasthenia chrysostomalamina arcus vertebraelaguncularia racemosalabiodental consonantkosteletzya virginicaklinefelter's syndromekingdom of saudi arabiakinetic theory of gasesketosis-prone diabeteskaren danielsen horneyjulius winfield ervingjournalist's privilegejoseph warren stilwelljoseph rudyard kiplingjohn augustus roeblingjohn addington symondsjapanese umbrella pinejapanese morning gloryjapanese angelica treejames maitland stewartjames douglas morrisonisthmus of tehuantepecisidor feinstein stoneintravenous pyelogramintravenous injectionintransitive verb formintracranial aneurysmintracapsular surgeryinternational affairsintermaxillary sutureinhalation anestheticinhalation anesthesiainferior rectus muscleindustrial revolutionindustrial psychologyinconvenience oneselfincentive stock optionimmediate constituenthyperkinetic syndromehypericum androsaemumhypentelium nigricanshymenoxys grandiflorahylophylax naevioideshylactophryne augustihydnocarpus wightianahyacinthus orientalishusband-wife privilegehundred-and-sixty-fifthhundred-and-seventiethhumanistic disciplinehorizontal stabilizerhorizontal stabiliserhirschsprung's diseasehippodamia convergenshimantopus himantopushibiscus rosa-sinensishexalectris warnockiiheterodyne oscillatorherschelian telescopeheracleum sphondyliumhenry alfred kissingerhelleborus orientalishelladic civilisationhelianthus petiolarisheat of transformationheat of solidificationharpullia cupanioideshare's-foot bristle ferngypsophila paniculataguernsey monetary unitgriselinia littoralisgregory goodwin pincusgreater peritoneal sacgreat australian bightgranville stanley hallgraeco-roman wrestlinggooseneck loosestrifegolden-crested kingletgnaphalium sylvaticumgnaeus pompeius magnusgnaeus julius agricolagiovanni schiaparelligiovanni battista cibogeranium richardsoniigeometric progressiongeoffroea decorticansgenus reithrodontomysgenus ptilonorhynchusgenus pithecanthropusgenus parathelypterisgenus hippoglossoidesgenus hamamelidoxylongenus gymnosporangiumgenus ctenocephalidesgenus corynebacteriumgenus aspidophoroidesgenus argentinosaurusgenus aegyptopithecusgenus acanthoscelidesgaussian distributiongastrophryne olivaceagalvanic skin responsegaleorhinus zyopterusgaius plinius secundusgaius cassius longinusfundamentals analysisfriedrich anton mesmerfrederick moore vinsonfrancis albert sinatraform genus rhizoctiniaforeign correspondentforeground processingflindersia schottianafixed investment trustfirst council of nicaeafirst battle of bull runfirst baron rutherfordfinancial institutionfile transfer protocolfield press censorshipfibrous-rooted begoniafeast of the dedicationfamily ustilaginaceaefamily titanosauridaefamily synchytriaceaefamily scyliorhinidaefamily sarraceniaceaefamily ostraciontidaefamily odontaspididaefamily menispermaceaefamily amphisbaenidaeeuropean quaking aspeneuropean house cricketeuphractus sexcinctuseucalyptus amygdalinaeucalypt tereticorniserythronium dens-caniserythrina vespertilioerythrina crista-gallierigonum fasciculatumerb-duchenne paralysiseragrostic abyssinicaepipactis helleborineepidemic encephalitisenvironmental scienceenteric-coated aspirinenglish cocker spanielenglish cavalry saddleendamoeba histolyticaenchanter's nightshadeelizabeth cady stantonelisabeth vigee-lebrunelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentelectrical resistanceegyptian islamic jihadedith giovanna gassioneconomic mobilisationechinochloa crusgalliechinocactus grusoniieast germanic languagedryopteris marginalisdramatic mezzo-sopranodoubly transitive verbdolichonyx oryzivorusdoctoral dissertationdivision pteridophytadivision euglenophytadivision dicynodontiadissociation constantdishwashing detergentdisassortative matingdirect supporting firediplotaxis tenuifoliadionysius i of syracusedifferential calculusdieffenbachia sequinedicrostonyx hudsoniusdesmanthus ilinoensisderivative instrumentdelphinapterus leucasdefensive attribitiondavid barnard steinmandante gabriel rossettidaniel ortega saavedradangerous undertakingdalbergia stevensoniidaisy-leaved grape ferndacrydium cupressinumcyperus alternifoliuscycladic civilisationctenocephalides feliscriminal conversationcreating by mental actscrataegus biltmoreanacoumarone-indene resincosmological constantcortinarius mutabiliscorpuscular radiationcoronary heart diseaseconvergent strabismuscontinental breakfastconstructive evictionconstruction industryconstantine i of greececonstant accelerationconservation of parityconservation of energyconservation of chargeconduction anesthesiacompensatory spendingcompact disc write-oncecommon snapping turtlecommon carline thistlecommencement exercisecolour television tubecolorimetric analysisclostridium botulinumclose-quarter fightingclintonia andrewsianaclinical psychologistclandestine operationcistothorus platensischurch slavic languagechrysophyllum cainitochrysanthemum maximumchrosomal abnormalitychloroxylon swieteniachionochloa conspicuachinese water chestnutchinese black mushroomchilomeniscus cinctuschester william nimitzcharles dillon stengelcervical root syndromecervical disc syndromecentrolobium robustumcentaurium scilloidescarolina spring beautycardinalis cardinaliscardiac resuscitationcardiac insufficiencycarcharhinus plumbeuscarcharhinus obscuruscarcharhinus limbatuscapsicum annuum longumcanalis cervicis utericanachites canadensiscampanula aparinoidescalostoma cinnabarinacalochortus nuttalliicalifornia false morelcalculus of variationscaesalpinia gilliesiibrush-tailed porcupinebrush-tailed phalangerbrugmansia suaveolensbritish virgin islandsbrassaia actinophyllaboykinia occidentalisbosnia and herzegovinablue-eyed african daisybiscayne national parkbiochemical mechanismbinomial distributionbetula alleghaniensisbelle miriam silvermanbegonia semperflorensbalaenoptera borealisbadlands national parkbackground processingavicennia officinalisaversive conditioningaustronesian languageaustralian turtledoveaustralian nettle treeaustralian labor partyaustralian coral snakeaustralian blacksnakeatlantic standard timeatlantic spiny dogfishastrophyton muricatumasplenium trichomanesasplenium platyneuronasparagus officinalesartery of the penis bulbarteria intercostalisartemisia stellerianaartemisia ludovicianaartemisia gnaphalodesarrhenatherum elatiusardisia escallonoidesarctostaphylos alpinaarctic ground squirrelaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantihypertensive druganti-ballistic missileanthriscus sylvestrisandropogon virginicusandrew jackson downingamerican water spanielamerican sign languageamerican quaking aspenamerican pasquefloweramaranthus graecizansalimentary tract smearaldrovanda vesiculosaalbatrellus dispansusairborne transmissionair force space commandafrican bowstring hempaffine transformationaden-abyan islamic armyabdominal nerve plexus
