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21-Letter Words Containing: I,I,R,R

 (In Any Order)
There are 20 21 letter words, 402 21 letter phrases and 0 21 letter abbr's with I,I,R,R in.

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

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All 21 Letter Words

Words (20)
stereomicroscopicallyovercommercializationotorhinolaryngologiesneuroendocrinologistsneuroendocrinologicalmicrominiaturizationsinterconvertibilitiesimmunoelectrophoreticextraterritorialitieselectroretinographieselectrocardiographiescounterinterpretationantiferromagneticallyantiauthoritarianismsanthropomorphizationsadrenocorticotrophinsadrenocorticosteroidspseudohermaphroditismotorhinolaryngologistimmunoelectrophoresis
Phrases (402)
william lawrence shirerurinary tract infectionsurgical contraceptionsuperfamily tyrannidaesri lankan monetary unitsir john everett millaissir james matthew barriesir edward william elgarsir alexander mackenziesierra nevada mountainssierra madre occidentalrosmarinus officinalisringgold wilmer lardnerright atrium of the heartrichard the lion-heartedrepublic of cote d'ivoirepseudemys rubriventrisprosopium cylindraceumprocaine hydrochloridephysiological propertypercy aldridge graingerparticular propositionorder podicipediformesorder lyginopteridalesorder caprimulgiformesnorwegian monetary unitnikolai rimsky-korsakovmetallurgical engineermauritian monetary unitjordanian monetary unitjohn greenleaf whittierisle royal national parkinterrogative sentenceinterlingual renditionindustrial watercourseimmunosuppressive drugigor ivanovich sikorskyhungarian monetary unitgorilla gorilla gorillaginglymostoma cirratumgeometrical regularityfritillaria imperialisfranz joseph i of austriafrancisella tularensisfirst-order correlationfield-effect transistorfamily rhinotermitidaefamily grossulariaceaeeupatorium perfoliatumerik alfred leslie satieelectrical disturbanceelectrical distributoredward benjamin brittendissolution of marriagedirect electric currentcorroborating evidencecongressional districtcentral processing unitbyzantine architecturebulgarian monetary unitbrazilian monetary unitbattle of granicus riverbank-depositor relationarticulatio trochoideaarticulatio spheroideaarteria infraorbitalisarithmetic progressionargentine monetary unitaram ilich khachaturianantidorcas marsupialisanthriscus cereifoliumantediluvian patriarchanaphalis margaritaceaagricultural chemistryagkistrodon contortrixadministrative hearingacademic administratorzonotrichia leucophrysyellow-bellied terrapinwinter flowering cherrywilliam randolph hearstwilliam henry beveridgewilliam franklin grahamwilliam crawford gorgaswarren gamaliel hardingwallis warfield windsorvladimir kosma zworykinviral hemorrhagic feverviktor lvovich korchnoivictorian architectureveronica serpyllifoliaverbesina alternifoliavenae cerebrum inferiorvena retromandibularisursus arctos horribilisuniversity of cambridgetype i allergic reactionturkistan islamic partytrigonometric functiontrifolium stoloniferumtricholoma flavovirenstragopogon porrifoliustoxicodendron radicansthree-dimensional radarthoracoepigastric veinthin-leaved stringybarkthelypteris dryopteristetraclinis articulataterrorist organizationterrietia trifoliolatatelevision transmittersutura intermaxillarissuperior pulmonary veinsuborder ornithomimidastructural linguisticsstropharia hornemanniistrekelia formosissimastraight life insurancestipendiary magistratestatistical regressionspherical trigonometrysouth-central dravidiansocial democratic partysir rabindranath tagoresingle-rotor helicoptersiderochrestic anaemiasewing-machine operatorserengeti national parkscorpaena grandicornisscolopendrium nigripesscleropages leichardtiscientific agricultureschizophrenic disordersalpichroa organifoliasaint christopher-nevisround-leaved rein orchidrobert andrews millikanrichmondena cardinalisrichard von krafft-ebingrichard adolf zsigmondyrhyacotriton olympicusrheumatic heart diseasereverse polish notationretirement savings planrepublic of south africarepublic of sierra leonerehabilitation programregression coefficientreginald carey harrisonrectilinear regressionreconnaissance in forcereceived pronunciationreactive schizophreniaratbite fever bacteriumradiotherapy equipmentpublic relations personpsychosomatic disorderpsychological disorderprumnopitys ferrugineaprofessional wrestlingprinciple of relativityprincipality of andorraprincipal investigatorprince otto von bismarckprimary colour for lightpresidential directivepreliminary prospectuspower-assisted steeringpotassium ferrocyanideposterior cardinal veinpolypodium glycyrrhizapolitical correctitudepodicipitiform seabirdpleasure-pain principleplatycerium bifurcatumpinctada margaritiferapiezoelectric materialphonetic transcriptionpholiota squarrosoidesperformance capabilitypeople's liberation armyparanoid schizophreniaparacheirodon axelrodipachysandra terminalisornithischian dinosauroreopteris limbospermaordinary life insuranceorder struthioniformesorder podicipitiformesorder dinornithiformesoral poliovirus vaccineoral contraceptive pilloperating instructionsonoclea struthiopterisonion yellow-dwarf virusoccipital protuberancenycticebus tardigraduanuclear fusion reactionnonspecific urethritisnonprofit organizationnondiscretionary trustnitrohydrochloric acidnierembergia rivularisnickel-iron accumulatorneo-gothic architecturenegaprion brevirostrisneedlepoint embroiderymuhlenbergia schreberimoehringia laterifloramiddle meningeal arterymicromeria chamissonismenticirrhus undulatusmenticirrhus saxatilismediterranean fruit flymaximilien robespierremaster in public affairsmarriage of conveniencemarie-strumpell diseasemargaret higgins sangermandragora officinarummalignant hyperthermialoiseleuria procumbensliteral interpretationlinguistic performancelieutenant junior gradele chatelier's principlelagerstroemia speciosaketamine hydrochloridekeratosis follicularisjuniperus horizontalisjarvik artificial heartivory-billed woodpeckerivor armstrong richardsislamic republic of iraniraqi national congressinterpretative dancinginternal carotid arteryinformation processinginferior pulmonary veinindustrial engineeringimperative programmingimmunological disorderhypericum hypericoideshyperemesis gravidarumhygrophorus kauffmaniihydraulic transmissionhydnocarpus laurifoliahybrid tuberous begoniahundred-and-thirty-fifthhorseradish peroxidasehorizontal integrationhorace wilkinson bridgehierarchical structurehermannia verticillataheritiera trifoliolatahemorrhagic septicemiaheight of capillary riseharry fitch kleinfelterhans christian andersenhairy-legged vampire batguillain-barre syndromegreatest common divisorgreater prairie chickengreat plains paintbrushgiraffa camelopardalisgibraltar monetary unitgeorge i of great britaingenetic fingerprintinggelsemium sempervirensgastrointestinal tractfront-porch campaigningfritillaria pluriflorafritillaria parviflorafritillaria lanceolatafriedrich august kekulefrequency distributionfrederick childe hassamfrank morrison spillaneforestiera neomexicanafischer's slime mushroomfingerprint specialistfilter-tipped cigaretteficus carica sylvestrisfertilization membraneferroelectric materialfamily orycteropodidaefamily electrophoridaefamily dryopteridaceaefamily dromaeosauridaefamily chrysochloridaefamily auriculariaceaeextrauterine gestationextraterrestrial beingexfiltration operationevening-primrose familyevangelista torricellierythronium americanumeretmochelys imbricataepimedium grandiflorumentertainment industryelinor morton hoyt wylieelectrolytic capacitorelectrochemical serieselectrical line of forceelectrical engineeringelectric-discharge lampectopistes migratoriusdryopteris thelypterisdryopteris phegopterisdoctor-patient relationdistribution agreementdishonorable dischargedirectional microphonedigital subscriber linedifferential thresholddiethylbarbituric aciddiaphragmatic pleurisydermacentor variabilisdeparia acrostichoidesdegenerative arthritisdeepwater squirrelfishdaniel garrison brintoncurvilinear regressioncrotalaria spectabiliscreeping windmill grasscorydalis sempervirenscortinarius corrugatuscortinarius armillatuscorticium salmonicolorcorrelational analysiscoronary insufficiencycopyright infringementcoprinus atramentariusconfigurational isomerconcentration gradientcomparative literaturecommon evening primroseclimbing bird's nest fernclematis verticillarisclassical architecturecitharichthys cornutuscircumflex iliac arterycircumflex femoral veincircuit court of appealschronic pyelonephritischief operating officercharles edward ringlingcharacterisic functioncentrosema virginianumcentral american nationcatholic reaction forcecategorical imperativecarya myristicaeformiscardiovascular diseasecardamine rotundifoliacarcharinus longimanuscallitris quadrivalviscalamintha grandiflorabronx-whitestone bridgebrittle maidenhair fernbritish imperial systembringing close togetherbrassica rapa chinensisbrachychiton rupestrisbrachychiton australisbotrychium virginianumbiogeographical regionbernoulli distributionbermuda maidenhair fernbeaumontia grandiflorabeating-reed instrumentbabe didrikson zahariasaustrocedrus chilensisaureolaria pediculariaauditory hyperesthesiaattack aircraft carrieratrioventricular valveatrioventricular trunkatrioventricular blockassertiveness trainingasiatic flying squirrelascii control characterartificial respirationarteria gastrica brevesarteria bulbi vestibuliarteria appendicularisarnold-chiari deformityarenaria serpyllifoliaaraucaria cunninghamiiapplications programmeapparatus urogenitalisanton gregor rubinsteinantoine henri becquerelantihemorrhagic factoranterior vertebral veinanisotremus virginicusamorphophallus rivieriamerican virgin islandsalstroemeria pelegrinaagkistrodon piscivorusadvertising departmentabstract expressionism
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