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

 (In Any Order)
There are 16 21 letter words, 275 21 letter phrases and 0 21 letter abbr's with O,R,A,T,I,O,N in.

Best Scoring 21 Letter Words With: O,R,A,T,I,O,N

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 21. Try changing the version of the game.
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All 21 Letter Words

Words (16)
tetrahydrocannabinolspseudocholinesterasesphotophosphorylationsovercommercializationotorhinolaryngologiesmicrominiaturizationsinternationalizationselectroretinographiescounterinterpretationcounterdemonstrationscompartmentalizationsanthropomorphizationsadrenocorticotrophinsadrenocorticosteroidsotorhinolaryngologistconstructive-metabolic
Phrases (275)
zonotrichia albicolliswhite-coat hypertensiontibet autonomous regiontelephone conversationsurgical contraceptionstream of consciousnessspontaneous generationspectroscopic analysisslovenian monetary unitprotector of boundariespost-mortem examinationpolitical contributionphilosophical doctrinephascolarctos cinereusparty to the transactionparticular propositionovo-lacto vegetarianismorder lyginopteridalesnorwegian monetary unitnondirectional antennamongolian monetary unitknight of the round tableketorolac tromethaminejordanian monetary unitjack roosevelt robinsonisle royal national parkintestinal obstructionhans holbein the youngergravitational collapseginglymostoma cirratumfranz joseph i of austriafirst-order correlationfinancial organizationexperimental conditionethiopian monetary unitelimination tournamentdominican monetary unitdissolution of marriagediametrical oppositiondecomposition reactioncorroborating evidencecontinuity army councilcongressional districtcongenital abnormalitycolombian monetary unitclinton administrationchromosomal aberrationcapital of western samoacampanula rotundifoliacambodian monetary unitbattle of soissons-reimsbattle of little bighornbarthold george niebuhrbank-depositor relationautomatic transmissionarticulatio synovialisarithmetic progressionagkistrodon contortrixadenosine triphosphateacrocentric chromosomeaccord and satisfactionaccommodation endorseracanthocybium solandrizonotrichia leucophrysworld tamil associationwinter crookneck squashwilliam henry fox talbotwilhelm konrad roentgenwestern lowland gorillaweapons-grade plutoniumvoyageurs national parkviolet-flowered petuniaveterans of foreign warstrichomanes boschianumtricholoma pessundatumtricholoma flavovirenstransportation companytransferred possessiontragopogon porrifoliustoxicodendron radicansthoracoepigastric veinthoracic actinomycosisthiamine pyrophosphatethermonuclear reactionterrorist organizationsuborder ornithomimidasuborder euronithopodasubdivision pteropsidastropharia hornemanniistreptosolen jamesoniistephanotis floribundastandard and poor's indexspherical trigonometrysouth american staghornsouth american bullfrogsolid propellant rocketsoftware documentationslovakian monetary unitskeleton in the cupboardsir henry morton stanleysir george paget thomsonsimultaneous operationsewing-machine operatorsecondary hypertensionrussian orthodox churchrocky mountain bee plantrhyacotriton olympicusrheumatoid spondylitisrevolutionary calendarreverse polish notationrehabilitation programreceived pronunciationradioactive iodine testquantum chromodynamicspulmonary tuberculosispublic relations personpterocarpus angolensispsychoanalytic processpseudowintera colorataprotestant reformationpropositional calculusprofessional wrestlingprincipality of andorraprince otto von bismarckpotassium ferrocyanidepotamogeton gramineouspotamogeton americanuspostmortem examinationposterior cardinal veinpomoxis nigromaculatuspolemonium van-bruntiaepiedmont type of glacierphytophthora infestansphysiological reactionphotographic equipmentphotochemical reactionphoradendron serotinumphonetic transcriptionpeople's liberation armypeacekeeping operationornithischian dinosauroriental black mushroomorder conodontophoridaoral contraceptive pilloperating instructionsonoclea struthiopterisoctal numeration systemoccipital protuberancenuclear fusion reactionnormal tension glaucomanonprofit organizationnondiscretionary trustnitrohydrochloric acidnickel-iron accumulatorneuromuscular junctionneonatal mortality rateneo-gothic architecturenegaprion brevirostrisnational trading policymoehringia laterifloramithridates vi of pontusmeuse-argonne operationmeteorological balloonmetacentric chromosomemathematical operationmalabsorption syndromelorenzo the magnificentlocalization principlelocalisation principlelisteria monocytogeneslanthanotus borneensislagarostrobus colensoilacto-ovo vegetarianismketamine hydrochloridejuniperus horizontalisjohann gottfried herderivor armstrong richardsiraqi national congressintelligence operationinformation technologyinformation processingindustrial loan companyimaginative comparisonhybrid tuberous begoniahorizontal integrationhorizontal combinationhigher national diplomahand-held microcomputergreta louisa gustafssongreatest common divisorgravitational constantgospel according to markgospel according to lukegospel according to johnglutathione peroxidasegideon algernon mantellgeorge i of great britaingay liberation movementfront-porch campaigningforestiera neomexicanafluorescein isocyanatefinancial organisationfamily petromyzontidaefamily cyprinodontidaefamily ceratopogonidaefamily anthocerotaceaeexponential expressionexfiltration operationeuropean woolly thistleeupatorium coelestinumelectron spin resonanceelectrical line of forceecuadoran monetary uniteconomic strangulationeastern lowland gorilladouglas elton fairbanksdoctor-patient relationdivision spermatophytadisinfestation officerdirectional microphonedioscorea elephantipesdepreciation allowancedepartment of sociologydepartment of educationdepartment of economicsdaniel garrison brintoncortinarius corrugatuscorticium salmonicolorcorrelational analysiscoronary-artery diseaseconversational partnercontingent probabilityconstant of gravitationcongratulations letterconformational entropyconfigurational isomerconductive hearing lossconcentration gradientcollinsia heterophyllachief operating officerchance-half correlationcercopithecus talapoincatholic reaction forcecardiopulmonary arrestcardamine rotundifoliacarcinomatous myopathybranchiopod crustaceanbrachychiton populneusbottom fermenting yeastbiquadratic polynomialbeaumontia grandiflorabasic cognitive processautomotive engineeringauditory hallucinationauditory communicationatrioventricular blockatmospheric phenomenonasynchronous operationastronomical telescopeaspidiotus perniciosusasian longhorned beetleascii control characterarnold-chiari deformityapplications programmeanton gregor rubinsteinantihemorrhagic factorantihaemophilic factoranglo-german concertinaangiogenesis inhibitoramorphophallus titanumamerican smooth dogfishalbert von szent-gyorgyiagkistrodon piscivorusactive electrolocationabsorption coefficient
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