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21-Letter Words Containing: R,I,I

 (In Any Order)
There are 32 21 letter words, 738 21 letter phrases and 0 21 letter abbr's with R,I,I in.

Best Scoring 21 Letter Words With: R,I,I

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All 21 Letter Words

Words (32)
stereomicroscopicallyphotolithographicallyoverintellectualizingovercommercializationotorhinolaryngologiesneuroendocrinologistsneuroendocrinologicalmicrominiaturizationsintersubstitutabilityinternationalizationsinterconvertibilitiesincomprehensibilitiesimmunoelectrophoreticimmunocytochemistrieshypersusceptibilitiesextraterritorialitieselectroretinographieselectrocardiographiesdisestablishmentariancounterinterpretationcompartmentalizationsantiferromagneticallyantiauthoritarianismsanthropomorphizationsadrenocorticotrophinsadrenocorticosteroidspseudohermaphroditismotorhinolaryngologistmucopolysaccharidosisimmunoelectrophoresisestablishmentarianismconstructive-metabolic
Phrases (738)
zonotrichia albicolliswilliam schwenk gilbertwilliam lawrence shirerwilliam ewart gladstonewilliam carlos williamswhite-coat hypertensionvladimir ilyich ulyanovurinary tract infectiontransmission mechanismtibet autonomous regiontanzanian monetary unitsyngnathus hildebrandisurveillance of diseasesurgical contraceptionsuperfamily tyrannidaestrategic intelligencesri lankan monetary unitspectroscopic analysisspeaker identificationsolidago missouriensisslovenian monetary unitsir john everett millaissir james matthew barriesir edward william elgarsir alexander mackenziesierra nevada mountainssierra madre occidentalsense of responsibilitysanguinaria canadensisrosmarinus officinalisringgold wilmer lardnerright atrium of the heartrichard the lion-heartedrepublic of cote d'ivoirepseudemys rubriventrisprosopium williamsoniiprosopium cylindraceumprocaine hydrochloridepost-mortem examinationpolitical contributionphysiological propertyphotoelectric emissionphilosophical doctrinephiladelphia pepper potpharmaceutical chemistpercy aldridge graingerparticular propositionpakistani monetary unitovo-lacto vegetarianismorder podicipediformesorder lyginopteridalesorder caprimulgiformesnorwegian monetary unitnondirectional antennanikolai rimsky-korsakovmusculus intercostalismultiplicative inversemongolian monetary unitmetallurgical engineermauritian monetary unitmaternal-infant bondingmanufacturing businessmalaysian monetary unitlope felix de vega carpioliquefied petroleum gasligustrum obtusifoliumjupiter optimus maximusjordanian monetary unitjohn greenleaf whittierjames william fulbrightisle royal national parkintravenous anestheticintestinal obstructioninterrogative sentenceinterlingual renditionindustrial watercourseimmunosuppressive drugigor ivanovich sikorskyicelandic monetary unithungarian monetary unithelianthemum scopariumhaitian creole languagegravitational collapsegorilla gorilla gorillaginglymostoma cirratumgeometrical regularitygasterosteus pungitiusfritillaria imperialisfranz joseph i of austriafrancisella tularensisfirst-order correlationfinancial organizationfield-effect transistorfamily rhinotermitidaefamily myrmecophagidaefamily grossulariaceaeexperimental conditionexecution of instrumenteupatorium perfoliatumeucalyptus fraxinoidesethiopian monetary uniterik alfred leslie satieellipsoid of revolutionelimination tournamentelectrical disturbanceelectrical distributoredward benjamin brittendominican monetary unitdissolution of marriagedisseminated sclerosisdirect electric currentdiametrical oppositiondestructive metabolismdesoxyribonucleic aciddecomposition reactioncorroborating evidencecontinuity army councilcongressional districtcongenital abnormalitycomedogenic ingredientcolombian monetary unitclinton administrationchionanthus virginicuscercopithecus aethiopscentral processing unitcarbon dioxide acidosiscapital of west virginiacapital of turkmenistancapital of new hampshirecampanula rotundifoliacampanula persicifoliacambodian monetary unitbyzantine architecturebulgarian monetary unitbrazilian monetary unitbattle of soissons-reimsbattle of little bighornbattle of granicus riverbank-depositor relationballistic galvanometerautomatic transmissionasclepias verticillataarticulatio trochoideaarticulatio synovialisarticulatio spheroideaarteria infraorbitalisarithmetic progressionargentine monetary unitaram ilich khachaturianantidorcas marsupialisanthriscus cereifoliumantediluvian patriarchanaphalis margaritaceaanacardium occidentaleagricultural chemistryagkistrodon contortrixadministrative hearingadenosine triphosphateaccord and satisfactionacanthocybium solandriacademic administratorzonotrichia leucophryszannichellia palustriszalophus californianusyellow-bellied terrapinxestobium rufovillosumworld tamil associationwinter flowering cherrywilliam randolph hearstwilliam pitt the youngerwilliam hubbs rehnquistwilliam henry fox talbotwilliam henry beveridgewilliam franklin grahamwilliam crawford gorgaswhite-tailed jackrabbitwerdnig-hoffman diseasewarren gamaliel hardingwallis warfield windsorwallis warfield simpsonvon willebrand's diseasevladimir kosma zworykinvisceral leishmaniasisviral hemorrhagic feverviolet-flowered petuniaviktor lvovich korchnoivictorian architectureviccinium membranaceumveronica serpyllifoliaverbesina alternifoliavenae cerebrum inferiorvena retromandibularisvan allen radiation beltursus arctos horribilisuniversity of wisconsinuniversity of cambridgeunited states presidentunited states of americaunited methodist churchtype i allergic reactionturkistan islamic partytrip the light fantastictrigonometric functiontrifolium stoloniferumtrichostema dichotomumtrichomanes boschianumtricholoma flavovirenstransactional immunitytragopogon porrifoliustoxicodendron radicansthree-dimensional radarthoracoepigastric veinthoracic actinomycosisthird battle of the aisnethin-leaved stringybarkthiamine pyrophosphatethelypteris dryopteristetraclinis articulatatest instrument vehicleterrorist organizationterrietia trifoliolatatelevision transmittertelemetry intelligencesynchronic linguisticsswaziland monetary unitsutura intermaxillarissuperior pulmonary veinsuperfinishing machinesuperfamily sphecoideasuperfamily hominoideasuperfamily aphidoideasuborder ornithomimidasubfamily uvulariaceaesubdivision pteropsidasubclass cnidosporidiastructural linguisticsstropharia hornemanniistreptosolen jamesoniistrekelia formosissimastraight life insurancestipendiary magistratestephanotis floribundastatistical regressionspielmeyer-vogt diseasespherical trigonometrysphacelotheca reilianasouthwestern white pinesouth-central dravidiansolanum nigrum guineesesocial democratic partyslovakian monetary unitsir rabindranath tagoresingle-rotor helicoptersimultaneous operationsiderochrestic anaemiasewing-machine operatorserengeti national parkselaginella eremophilascorpaena grandicornisscolytus multistriatusscolopendrium nigripesscleropages leichardtiscientific agricultureschizophrenic disorderschistosome dermatitissaxifraga occidentalissansevieria guineensissalpichroa organifoliasalmonella typhimuriumsalmonella enteritidissaint christopher-nevisround-leaved rein orchidrock-climbing equipmentrobert andrews millikanrichmondena cardinalisrichard von krafft-ebingrichard adolf zsigmondyrhyacotriton olympicusrheumatoid spondylitisrheumatic heart diseasereverse polish notationretirement savings planrepublic of south africarepublic of sierra leonerehabilitation programregression coefficientregnellidium diphyllumreginald carey harrisonrectilinear regressionreconnaissance vehiclereconnaissance missionreconnaissance in forcereceived pronunciationreactive schizophreniaratbite fever bacteriumradiotherapy equipmentradioactive iodine testpyotr ilych tchaikovskypunctuated equilibriumpublic relations personpsychosomatic disorderpsychological disorderpseudocolus fusiformisprumnopitys ferrugineapropositional calculusprofessional wrestlingprinciple of relativityprincipality of andorraprincipal investigatorprince otto von bismarckprimitive idealizationprimary colour for lightpresidential directivepreliminary prospectuspower-assisted steeringpotassium ferrocyanideposttraumatic epilepsypostmortem examinationposterior cardinal veinpomoxis nigromaculatuspolypodium glycyrrhizapolyneuritic psychosispolitical correctitudepolemonium van-bruntiaepodicipitiform seabirdpleasure-pain principleplatycladus orientalisplatycerium bifurcatumpipistrellus subflavuspinwheel wind collectorpinctada margaritiferapiezoelectric materialpiedmont type of glacierphysostegia virginianaphysiological reactionphotographic equipmentphotochemical reactionphonetic transcriptionpholiota squarrosoidesphase iii clinical trialpeter ilich tchaikovskyperformance capabilitypeople's liberation armypennisetum cenchroidespellaea andromedifoliapeacekeeping operationparanoid schizophreniaparacheirodon axelrodipachysandra terminalisornithischian dinosauroreopteris limbospermaordinary life insuranceorder struthioniformesorder podicipitiformesorder dinornithiformesoral poliovirus vaccineoral contraceptive pilloperating instructionsonoclea struthiopterisonobrychis viciaefoliaonion yellow-dwarf virusold world leishmaniasisodocoileus virginianusoccipitomastoid sutureoccipital protuberancenycticebus tardigraduanuclear fusion reactionnonverbal intelligencenonspecific urethritisnonprofit organizationnondiscretionary trustnitrohydrochloric acidnierembergia rivularisnickel-iron accumulatornew world leishmaniasisneo-gothic architecturenegaprion brevirostrisneedlepoint embroiderynatural family planningnational trading policymusculus biceps femorismusculus biceps brachiimuhlenbergia schreberimoving-coil loudspeakermoehringia laterifloramithridates vi of pontusmirabilis oblongifoliamiddle meningeal arterymicromeria chamissonismicrofinishing machinementicirrhus undulatusmenticirrhus saxatilismediterranean fruit flymechanical engineeringmaximilien robespierrematurity-onset diabetesmathematical operationmaster in public affairsmarriage of conveniencemarie-strumpell diseasemargaret higgins sangermandragora officinarummalignant hyperthermiamalignant hypertensionmalaysia militant groupmagnetic storage mediummagnetic field strengthmacowanites americanusmacadamia integrifolialysimachia quadrifolialow-density lipoproteinlorenzo the magnificentloiseleuria procumbenslocalization principlelocalisation principleliver-spotted dalmatianliteral interpretationlisteria monocytogeneslipid-lowering medicinelinguistics departmentlinguistic performanceline of least resistancelime disease spirochetelieutenant junior gradelethargic encephalitisle chatelier's principlelarge indefinite amountlagerstroemia speciosalacto-ovo vegetarianismketamine hydrochloridekeratosis folliculariskathryn elizabeth smithjuniperus horizontalisjarvik artificial heartivory-billed woodpeckerivor armstrong richardsislamic republic of iraniron deficiency anaemiairaqi national congressinterstitial pneumoniainterpretative dancinginternational date lineinternal carotid arteryinteractive multimediaintelligence operationinsulin shock treatmentinstrument of executioninitial public offeringinformation technologyinformation processinginferior pulmonary veinindustrial loan companyindustrial engineeringindian rebellion of 1857imperative programmingimmunological disorderimmediate apprehensionimaginative comparisonhypericum hypericoideshypericum gentianoideshyperemesis gravidarumhygrophorus kauffmaniihydraulic transmissionhydrated aluminum oxidehydnocarpus laurifoliahybrid tuberous begoniahundred-and-thirty-fifthhorseradish peroxidasehorizontal integrationhorizontal combinationhorace wilkinson bridgehistorical linguisticshigher national diplomahierarchical structurehibiscus heterophyllushermannia verticillataheritiera trifoliolatahemorrhagic septicemiahelianthus laetiflorusheight of capillary riseharry fitch kleinfelterharkat-ul-jihad al-islamiharakat ul-jihad-i-islamihans christian andersenhairy-legged vampire bathabenaria unalascensisgymnopilus ventricosusgustavus franklin swiftguillain-barre syndromegreatest common divisorgreater prairie chickengreat plains paintbrushgravitational constantglutathione peroxidasegiraffa camelopardalisgiovanni angelo braschigibraltar monetary unitgeranium viscosissimumgeorge i of great britaingenus plicatoperipatusgenus ephippiorhynchusgentianopsis thermalisgenetic fingerprintinggelsemium sempervirensgay liberation movementgastrointestinal tractgamma aminobutyric acidgaius valerius catullusgaius cornelius tacitusfront-porch campaigningfritillaria pluriflorafritillaria parviflorafritillaria lanceolatafriedrich august kekulefrequency distributionfrederick childe hassamfraxinus pennsylvanicafrank morrison spillaneforestiera neomexicanafluorescein isocyanatefischer's slime mushroomfirst viscount nuffieldfirst epistle to timothyfirst duke of wellingtonfingerprint specialistfinancial organisationfilter-tipped cigaretteficus carica sylvestrisfertilization membraneferroelectric materialfamily steatornithidaefamily spirochaetaceaefamily scomberesocidaefamily sclerotiniaceaefamily rhizopogonaceaefamily pterodactylidaefamily petromyzontidaefamily orycteropodidaefamily mastotermitidaefamily lardizabalaceaefamily ichthyosauridaefamily gomphotheriidaefamily gasterophilidaefamily electrophoridaefamily dryopteridaceaefamily dromaeosauridaefamily dactylopteridaefamily cyprinodontidaefamily convallariaceaefamily chrysochloridaefamily cercopithecidaefamily ceratopogonidaefamily callitrichaceaefamily balaenopteridaefamily auriculariaceaefamily armadillidiidaeextrauterine gestationextraterrestrial beingexponential expressionexistential quantifierexfiltration operationevening-primrose familyevangelista torricellieuphorbia amygdaloideseupatorium coelestinumessential hypertensionerythronium americanumeretmochelys imbricataepimedium grandiflorumentertainment industryelinor morton hoyt wylieelectrolytic capacitorelectrochemical serieselectrical line of forceelectrical engineeringelectric-discharge lampedward vincent sullivanectopistes migratoriuseconomic strangulationdwight david eisenhowerdumetella carolinensisdryopteris thelypterisdryopteris phegopterisdracunculus medinensisdouble-blind experimentdoctor-patient relationdivision spermatophytadistribution agreementdisinfestation officerdishonorable dischargedirectional microphonedirect injection dieseldioscorea elephantipesdigital subscriber linedigital plethysmographdifferential thresholddifferential diagnosisdiethylbarbituric aciddiervilla sessilifoliadiaphragmatic pleurisydiachronic linguisticsdermacentor variabilisdepreciation allowancedeparia acrostichoidesdegenerative arthritisdeepwater squirrelfishdecompression sicknessdark field illuminationdaniel patrick moynihandaniel garrison brintoncurvilinear regressioncucurbita foetidissimacrotalaria spectabiliscreeping windmill grasscorydalis sempervirenscortinarius corrugatuscortinarius armillatuscorticium salmonicolorcorrelational analysiscoronary insufficiencycopyright infringementcoprinus atramentariuscontingent probabilityconstant of gravitationconscientious objectorconfigurational isomerconductive hearing lossconcentration gradientcomplementary medicinecomparative negligencecomparative literaturecommon evening primrosecommiphora meccanensiscolor vision deficiencycolor television systemcollinsia heterophyllacollectivist anarchismcognitive neurosciencecoefficient of frictioncochlearia officinalisclimbing bird's nest fernclematis verticillarisclassical architectureclass chytridiomycetescitharichthys cornutuscircumflex iliac arterycircumflex femoral veincircuit court of appealscicily isabel fairfieldchronic wasting diseasechronic pyelonephritischorionic villus biopsychief operating officerchief financial officerchief executive officercheilanthes gracillimacharles edward ringlingcharacterisic functionchamaecyparis thyoidescercopithecus talapoincentrosema virginianumcentral american nationcentaurea solstitialiscatholic reaction forcecategorical imperativecasuarina equisetfoliacarya myristicaeformiscardiovascular diseasecardamine rotundifoliacarcharinus longimanuscallitris quadrivalviscallitris glaucophyllacalifornia yellow bellscalifornia black walnutcalamintha grandiflorabronx-whitestone bridgebrittle maidenhair fernbritish imperial systembritish house of commonsbringing close togetherbrassica rapa chinensisbrachychiton rupestrisbrachychiton australisbotrychium virginianumbittersweet nightshadebiquadratic polynomialbiogeographical regionbernoulli distributionbermuda maidenhair fernbeaumontia grandiflorabeating-reed instrumentbasic cognitive processbabe didrikson zahariasautomotive engineeringaustrocedrus chilensisaustro-asiatic languageaureolaria pediculariaaugust ferdinand mobiusauditory hyperesthesiaauditory hallucinationauditory communicationattack aircraft carrieratrioventricular valveatrioventricular trunkatrioventricular blockassertiveness trainingasplenium rhizophyllumaspidiotus perniciosusasiatic flying squirrelascii control characterartificial respirationarteria gastrica brevesarteria bulbi vestibuliarteria appendicularisarnold-chiari deformityarenaria serpyllifoliaaraucaria cunninghamiiapplications programmeapparatus urogenitalisanton gregor rubinsteinantoine henri becquerelantihemorrhagic factorantihaemophilic factoranterior vertebral veinanisotremus virginicusangiogenesis inhibitoramorphophallus rivieriamerican virgin islandsamerican smooth dogfishamerican leishmaniasisalstroemeria pelegrinaalgeripithecus minutusagkistrodon piscivorusadvertising departmentactive electrolocationaccessory cephalic veinabstract expressionismabsorption coefficient
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