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20-Letter Words Containing: R,A,T,I,O,N

 (In Any Order)
There are 75 20 letter words, 566 20 letter phrases and 0 20 letter abbr's with R,A,T,I,O,N in.

Best Scoring 20 Letter Words With: R,A,T,I,O,N

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Words (75)
counterrevolutionarycompartmentalizationoverenthusiasticallyanthropomorphizationtetrahydrocannabinolinternationalizationunsatisfactorinessesunderrepresentationsultrasegregationistsultrarevolutionariesultracentrifugationstransformationalistssyncategorematicallysuperspecializationsroentgenographicallyrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationspseudocholinesteraseprofessionalizationsphotoreconnaissancesphotophosphorylationphotointerpretationsphotodisintegrationsphosphofructokinasesphenylthiocarbamidespaleoanthropologistsoverintellectualizesoverintellectualizedoverdifferentiationsneuropsychiatricallyneuropharmacologistsmischaracterizationsmicropaleontologistsmicropaleontologicalmicrominiaturizationmicrocrystallinitieslymphogranulomatosiskeratoconjunctivitesinterstratificationsincommensurabilitiesimmunoprecipitationshomotransplantationsencephalomyocarditiselectroretinographicdimethylnitrosaminesdepartmentalizationsdeindustrializationsdehydrochlorinationscytodifferentiationscountersurveillancescountermobilizationscounterdemonstratingcontradistinguishingantifluoridationistsanticonservationistsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidacetylcholinesterasepaleoanthropologicaloophorosalpingectomymagnetohydrodynamicskeratoconjunctivitisinternationalisationhyperlipoproteinemiahyperadrenocorticismcounterdemonstrationcompartmentalisationadrenocorticotrophinadrenocorticotrophicabetalipoproteinemia
Phrases (566)
william rowan hamiltonvirgil garnett thomsonvalvular incompetenceuniversity of nebraskaunabridged dictionaryukranian monetary unittwo-dimensional figuretunisian monetary unittumour necrosis factortransportation systemtibeto-burman languagethomas lanier williamstheatrical productiontemperature reductionsouthern united statessouth american countrysoftware optimizationsir charles wheatstonesimple harmonic motionsignature recognitionsense of right and wrongselective informationsedative-hypnotic drugsecond lateran councilsaint peter the apostleromanian monetary unitrocky mountain bighornrichard jordan gatlingrequirements contractrepublic of kazakhstanracial discriminationquantitative relationprumnopitys taxifoliaprotective embankmentprotective colorationprofessional relationpractical applicationpolitically incorrectpolitical orientationplasminogen activatorphylogenetic relationphotographic emulsionperuvian monetary unitpersonality inventorypersonal relationshippast progressive tensepass with flying colorspaleo-american cultureoryctolagus cuniculusorder actinomycetalesnutritionist's calorienigerian monetary unitnasturtium officinalemultilinear evolutionmoroccan monetary unitmoldovan monetary unitmilton snavely hersheymilitary installationmental representationmathematical relationmarket capitalisationmarchantia polymorphamalawian monetary unitmagnetic bubble memorylebanese monetary unitlateral epicondylitisjohn kenneth galbraithjapanese monetary unitislamic calendar monthinterrogative pronouninterphalangeal jointinformation gatheringindirect transmissionhundred-and-forty-fifthhugo alvar henrik aaltohonduran monetary unithenri toulouse-lautrechans christian oerstedgross national productgleditsia triacanthosgeorges henri lemaitregeorg philipp telemanngeographic expeditiongaultheria procumbensfriendly relationshipfrankenstein's monsterfederation of malaysiafather of the submarinefamily tetraodontidaefamily myrmeleontidaefamily antilocapridaeestonian monetary unitemotional disturbanceegyptian monetary unitdivision tracheophytadisplacement reactiondictionary definitiondianthus caryophyllusdemonstrative pronoundegenerative disorderdandie dinmont terriercortinarius violaceuscontradiction in termsconservation of matterconsecutive operationcomparative anatomistcommercial instrumentcommercial enterprisecentropus phasianinuscase-to-infection ratiocarter administrationcarson smith mccullerscardinal compass pointcapital of switzerlandcapital of sierra leonecapital of rhode islandcapital of north dakotabusiness relationshipbusiness organizationbusiness organisationbroadcast programmingbotswana monetary unitbotaurus lentiginosusbolivian monetary unitbenjamin henry latrobebehavior modificationbarthold georg niebuhrbaron snow of leicesteraustrian monetary unitaustralian bonytongueatmospheric conditionartemisia californicaarmenian monetary unitappendicular skeletonantilocapra americanaamyloid protein plaqueamerican harvest mouseamerican football gameambystomid salamanderambrose gwinett biercealgerian monetary unitalfred north whiteheadalessandro cagliostroalbanian monetary unitagropyron intermediumageratum houstonianumacquisition agreementabortion-inducing drugaboriginal australianzanthoxylum fraxineumyosemite national parkxeroderma pigmentosumxenorhyncus asiaticusxanthosoma atrovirenswritten communicationworld trade center siteworkmen's compensationwoolsorter's pneumoniawind cave national parkwilliam felton russellwilhelm konrad rontgenvitelline circulationvigdis finnbogadottirvermillion flycatchervena supratrochlearisvena facialis anteriorvalerianella olitoriaustilaginoidea virensuniversity of michiganuniversal propositionuniversal product codeuniversal gas constantunited states congressunited states air forceungradable oppositionultraviolet radiationturning and boring milltropical pitcher planttropaeolum peregrinumtrichomanes speciosumtrichomanes reniformetransversus abdoministransorbital lobotomytranscortical aphasiatraditional knowledgetrachinotus carolinustoy manchester terriertoxic industrial wastetonsilla pharyngealistongue and groove jointthysanopterous insectthree-banded armadillothird battle of panipatthermionic vacuum tubetheory of preformationtheory of dissociationtheodore francis powysthe admirable crichtontelevision-camera tubetelevision newscastertaurotragus derbianustartarian honeysuckletalker identificationsysteme internationalsynchronous operationsympathetic vibrationswietinia macrophyllasupport vector machinesuperfamily tineoideasudanese monetary unitsubornation of perjurysuborder anthropoideasubliminal perceptionstrawberry hemangiomasteatornis caripensisstandard transmissionst. gregory of nazianzensplit-half correlationspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsource of illuminationsomatotrophic hormonesomatic sensory systemsomalian monetary unitsolid-propellant motorsoftware optimisationsocial stratificationsocial security numbersocial anthropologistsinusoidal projectionsiderochrestic anemiasideroblastic anaemiashort-billed marsh wrensexual discriminationsenior master sergeantsecretary of educationscouting organizationscleroderma aurantiumscintillation counterschizopetalon walkerisaxifraga stoloniferasaxifraga sarmentosamsanvitalia procumbenssanitation departmentsalvinia rotundifoliasaint francis of assisirumohra adiantiformisround-spored gyromitrarocky mountains cherryrocky mountain dogbanerobert charles ventuririot control operationrespiratory infectionrepublic of uzbekistanrepublic of tajikistanreligious orientationrecreational facilityreciprocal inhibitionreagan administrationrank-order correlationrabbit-eared bandicootpyridoxine 5'-phosphatepurse-string operationpulmonary circulationproportional samplingprofit and loss accountprofessional footballprincipality of monacoprincipality of achaeaprince-of-wales featherprimary solid solutionprice-to-earnings ratiopremature ejaculationpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionportulaca grandifloraporonotus triacanthuspopulus grandidentatapolitical correctnessplectrophenax nivalisplatycerium alcicorneplatte river penstemonplanographic printingpityrogramma argenteapiptadenia macrocarpaphysical anthropologyphilosophy departmentphilip dormer stanhopepersonal line of creditperitonsillar abscesspenstemon linarioidesparticulate radiationparietal placentationorthogonal oppositionorthodontic treatmentorder pectinibranchiaorder of saint benedictophthalmia neonatorumoperation desert stormomnidirectional rangeold world white pelicanoceanic whitetip sharkobtuse-angled triangleobject of a prepositionnycticorax nycticoraxnurse-patient relationnuclear power industrynotropis atherinoidesnorthern united statesnorth island edelweissnorth atlantic councilnorth american countrynorethindrone acetatenonviolent resistancenonrestrictive clausenonlinear correlationnon-euclidean geometrynerve block anesthesianephrolepis pectinatanepalese monetary unitneoceratodus forsterinegotiable instrumentnarthecium ossifragumnarrow-leaved plantainmyocardial infarctionmusculophrenic arterymumification necrosismultichannel recordermountain standard timemountain lady's slippermortise-and-tenon jointmorchella angusticepsmistletoe rubber plantmicrosorium punctatummeriones unguiculatusmenyanthes trifoliatamediterranean anchovymatrix multiplicationmarketing informationmarket capitalizationmarginal placentationmarcus terentius varromaidenhair spleenwortmagnesium bicarbonatemacrotyloma uniflorummacrotus californicusmacronectes giganteusmacroclemys temminckilysichiton americanumlymphopathia venereumluis de gongora y argotelow-birth-weight infantlofortyx californicuslittle lord fauntleroylipoid granulomatosislecture demonstrationlawyer-client relationlasthenia chrysostomakosteletzya virginicakingdom of northumbriakinetic theory of gasesketosis-prone diabeteskennedy internationaljournalist's privilegejoseph warren stilwelljohn augustus roeblingjaundice of the newbornintravenous pyelogramintravenous injectionintransitive verb formintradermal injectioninternational affairsinternal auditory veinintellectual propertyinferior labial arteryindustrial revolutionindustrial psychologyinduction acceleratorinclination of an orbitigor yevgeneevich tammidentity verificationhylactophryne augustihygrocybe acutoconicahydnocarpus wightianahyacinthus orientalishorizontal stabilizerhorizontal stabiliserhillary rodham clintonhexalectris warnockiiheterodyne oscillatorheteroclitic antibodyherschelian telescopehendrik antoon lorentzhelleborus orientalisheliocentric parallaxhelianthus petiolarisheat of transformationhare's-foot bristle fernhaemulon aurolineatumgyromitra californicaguernsey monetary unitgriselinia littoralisgridiron-tailed lizardgreater peritoneal sacgranulocytic leukemiagraeco-roman wrestlinggonadotrophic hormonegeorgian monetary unitgeoffroea decorticansgenus pithecanthropusgenus corynebacteriumgenus argentinosaurusgaussian distributiongastrophryne olivaceagaleorhinus zyopterusfunctional illiteratefriedrich anton mesmerfourth lateran councilform genus rhizoctiniafloating exchange rateflindersia schottianafixed-combination drugfirst council of nicaeafirst battle of bull runfirst baron rutherfordfile transfer protocolfibrous-rooted begoniaferdinand the catholicfamily trichodontidaefamily titanosauridaefamily tetragoniaceaefamily rhinocerotidaefamily rhincodontidaefamily pontederiaceaefamily pleuronectidaefamily ostraciontidaefamily hyperodontidaefamily erethizontidaefamily cortinariaceaefamily chloranthaceaefamily ceratodontidaeexecutor-heir relationeuropean house cricketeupatorium cannabinumeucalypt tereticorniserythronium dens-caniserythrina vespertilioerigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinendometrial carcinomaemmanthe pendulifloraelectrostatic printerelectrostatic machineelectronic transistorelectronic dictionaryelectrical phenomenonelectrical conductionechinocactus grusoniidryopteris marginalisdramatic mezzo-sopranodoubly transitive verbdoctoral dissertationdivision pteridophytadisassortative matingdilation and curettagedifferential equationdemand for explanationdefensive attribitiondarkling groung beetledante gabriel rossettidaniel ortega saavedradangerous undertakingdalbergia stevensoniicyperus alternifoliuscroatian monetary unitcriminal conversationcrataegus biltmoreanacortinarius mutabiliscorpuscular radiationcoronary heart diseasecopperplate engravingcoordination compoundconvergent strabismuscontinental breakfastconstantine i of greececonstant accelerationconservation of parityconservation of energyconservation of chargecongregational churchcompensatory spendingcompact disc write-oncecommon snapping turtlecommon carline thistlecommand line interfacecolorimetric analysiscollegiate dictionarycollective bargainingclose-quarter fightingclintonia andrewsianaclaytonia carolinianaclandestine operationcistothorus platensischrysophyllum cainitochrosomal abnormalitychloroxylon swieteniachemnitzer concertinacharles dillon stengelcervical root syndromecentaurium scilloidescarolina spring beautycardiac resuscitationcalostoma cinnabarinacalochortus nuttalliicallirhoe triangulatacallirhoe involucratacalculus of variationsbrush-tailed porcupinebrassaia actinophyllabluethroat pikeblennybiscayne national parkbioelectric potentialbinomial distributionbegonia erythrophyllabalaenoptera borealisbadlands national parkaversive conditioningaustronesian languageaustralian turtledoveaustralian labor partyaustralian coral snakeatrioventricular nodeastrophyton muricatumasplenium trichomanesasplenium platyneuronartery of the penis bulbartery of the labyrintharteria intercostalisartemisia ludovicianaartemisia gnaphalodesarctostaphylos alpinaarctic ground squirrelaposematic colorationapodictic propositionantonius stradivariusantitrust legislationantiophthalmic factorantihemophilic factoranti-inflammatory druganterior cerebral veinanterior cardinal veinairborne transmissionafrican bowstring hempaffine transformationaeronautical engineeradverbial of conditionabu nidal organization2-methylpropenoic acid
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