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

 (In Any Order)
There are 21 21 letter words, 413 21 letter phrases and 0 21 letter abbr's with R,R,I,S in.

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

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All 21 Letter Words

Words (21)
tetrahydrocannabinolsstraightforwardnessesstereomicroscopicallyotorhinolaryngologiesneuroendocrinologistsmicrominiaturizationsinterconvertibilitiesimmunoelectrophoreseshypercholesterolemiasextraterritorialitieselectroretinographieselectrocardiographiescounterdemonstrationsbuckminsterfullerenesantiauthoritarianismsanthropomorphizationsadrenocorticotrophinsadrenocorticosteroidspseudohermaphroditismotorhinolaryngologistimmunoelectrophoresis
Phrases (413)
william lawrence shirerus trade representativesvante august arrheniussurgical contraceptionsuperfamily tyrannidaesuperclass cheliceratastrawberry haemangiomasri lankan monetary unitsoren aabye kierkegaardsir john everett millaissir james matthew barriesir edward william elgarsir alexander mackenziesierra nevada mountainssierra madre occidentalsamuel taylor coleridgerosmarinus officinalisreconstructive surgerypterocarpus santalinuspseudemys rubriventrisprotector of boundariesprosopium cylindraceumphysiological propertyphascolarctos cinereuspeter alexander ustinovparty to the transactionparticular propositionorder podicipediformesorder lyginopteridalesorder caprimulgiformesnikolai rimsky-korsakovkonrad zacharias lorenzjack roosevelt robinsonisle royal national parkinterrogative sentenceindustrial watercourseimmunosuppressive drugimmune suppressant drugigor ivanovich sikorskyherpes varicella zosterhenry hobson richardsonhelichrysum bracteatumginglymostoma cirratumfritillaria imperialisfranz joseph i of austriafrancisella tularensisfirst-order correlationfield-effect transistorfederal security bureaufamily peronosporaceaefamily grossulariaceaeerik alfred leslie satieelectrolytic condenserelectrical disturbanceelectrical distributordissolution of marriagecucurbita argyrospermacongressional districtchromosomal aberrationcharles frederick worthcharles francois gounodcentral processing unitbattle of granicus riverbank-depositor relationarticulatio spheroideaarteria infraorbitalisarmed forces censorshiparithmetic progressionarctostaphylos uva-ursiantidorcas marsupialisanthriscus cereifoliumanaphalis margaritaceaagricultural chemistryagkistrodon contortrixadministrative hearingacrocentric chromosomeaccommodation endorseracademic administratorzonotrichia leucophryswinter crookneck squashwilliam randolph hearstwilliam crawford gorgaswestern lowland gorillawallis warfield windsorvoyageurs national parkvladimir kosma zworykinvideocassette recorderveterans of foreign warsveronica serpyllifoliaverbesina alternifoliavena retromandibularisursus arctos horribilisurea-formaldehyde resinupper respiratory tractuniversity of cambridgeunder the circumstancesturkistan islamic partytrifolium stoloniferumtricholoma flavovirenstransportation companytransferred possessiontragopogon porrifoliustoxicodendron radicanstoo big for one's breechesthree-dimensional radarthoracoepigastric veinthin-leaved stringybarkthermopsis macrophyllathelypteris dryopteristetraclinis articulataterrorist organizationtelocentric chromosometelevision transmittersutura intermaxillarissuperior pulmonary veinsuborder scorpaenoideasuborder ornithomimidasuborder euronithopodastructural linguisticsstropharia hornemanniistrekelia formosissimastrawberry-shrub familystraight life insurancestipendiary magistratestatistical regressionstandard and poor's indexspherical trigonometrysouth-central dravidiansouth american staghornsouth american bullfrogsolid propellant rocketsocial democratic partysir rabindranath tagoresir john cowdery kendrewsir james paul mccartneysir howard walter floreysir henry morton stanleysir george paget thomsonsingle-rotor helicoptersiderochrestic anaemiashutter telegraph chainshrink-wrapped softwaresewing-machine operatorserengeti national parksemipermeable membranesecondary hypertensionscorpaena grandicornisscolopendrium nigripesscleropages leichardtiscientific agricultureschlumbergera buckleyischizophrenic disordersalpichroa organifoliasaint christopher-nevisrussian orthodox churchrudolf ludwig mossbauerrobert maynard hutchinsrobert andrews millikanrichmondena cardinalisrichard adolf zsigmondyrhynchoelaps australisrhyacotriton olympicusrheumatic heart diseasereverse polish notationretirement savings planresistance thermometerrepublic of south africarepublic of sierra leonereproductive structurerelative molecular massregression coefficientreginald carey harrisonrectilinear regressionreconnaissance in forcereactive schizophreniaranunculus glaberrimuspulmonary tuberculosispublic relations personpterocarpus angolensispsychosomatic disorderpsychological disorderpseudowintera colorataprumnopitys ferrugineaprotoplasmic astrocyteprotestant reformationprofessional wrestlingprincipal investigatorprincess grace of monacoprince otto von bismarckpresidential directiveprenanthes serpentariapreliminary prospectuspower-assisted steeringpotassium ferrocyanideposterior cardinal veinpodicipitiform seabirdpleasure-pain principlephoradendron serotinumphonetic transcriptionpholiota squarrosoidespeople's republican armypeople's liberation armypelargonium graveolensparanoid schizophreniapachysandra terminalisornithischian dinosauroriental black mushroomoreopteris limbospermaordinary life insuranceorder struthioniformesorder pseudoscorpionesorder podicipitiformesorder dinornithiformesoral poliovirus vaccineoperating instructionsonoclea struthiopterisonion yellow-dwarf virusoliver wendell holmes jr.nycticebus tardigraduanuclear fusion reactionnonspecific urethritisnondiscretionary trustnierembergia rivularisneuromuscular junctionnegaprion brevirostrismuhlenbergia schreberimicrowave spectroscopymicromeria chamissonismeuse-argonne operationmetacentric chromosomemesa verde national parkmenticirrhus undulatusmenticirrhus saxatilismaximilien robespierremaster in public affairsmarkaz-ud-dawa-wal-irshadmarie-strumpell diseasemargaret higgins sangermantled ground squirrelmalabsorption syndromelower respiratory tractloiseleuria procumbenslinguistic performancelesser butterfly orchidle chatelier's principlelaw of partial pressureslandscape architecturelagerstroemia speciosalagarostrobus colensoikurdistan workers' partykurdistan workers partyking arthur's round tablekeratosis folliculariskarl augustus menningerjuniperus horizontalisjohn roderigo dos passosjohan august strindbergivor armstrong richardsislamic republic of iraniraqi national congressinformation processingindustrial engineeringimmunological disorderhypericum hypericoideshyperemesis gravidarumhygrophorus kauffmaniihydraulic transmissionhydnocarpus laurifoliahybrid tuberous begoniahumoral immune responsehorseradish peroxidasehorace wilkinson bridgehierarchical structureherbert alexander simonhemorrhagic septicemiaheight of capillary risehans christian andersengyromitra sphaerosporagustav robert kirchhoffguillain-barre syndromegreatest common divisorgreater rhomboid musclegreat plains paintbrushgreat australian desertgospel according to markgiraffa camelopardalisgenus tripleurospermumgenus macrothelypterisgelsemium sempervirensgaylussacia brachyceragastrointestinal tractfriedrich august kekulefrequency distributionfrederick childe hassamfraxinus quadrangulatafrank morrison spillanefrancis turner palgraveforestiera neomexicanaforest tent caterpillarflorists' chrysanthemumflorist's chrysanthemumfischer's slime mushroomfingerprint specialistficus carica sylvestrisfamily dromaeosauridaefamily chrysochloridaeextrauterine gestationextraterrestrial beingevening-primrose familyevangelista torricellieuropean ladies' tresseseuproctis chrysorrhoeaernst werner von siemenseretmochelys imbricataentertainment industryelectrophorus electricelectron spin resonanceelectrochemical serieselectric-discharge lampedward james muggeridgeectopistes migratoriuseastern lowland gorilladryopteris thelypterisdryopteris phegopterisdistribution agreementdishonorable dischargedigital subscriber linedifferential thresholddiaphragmatic pleurisydermacentor variabilisdepartment of chemistrydeparia acrostichoidesdegenerative arthritisdeepwater squirrelfishdaniel garrison brintoncurvilinear regressioncupressus sempervirenscrotalaria spectabiliscreeping windmill grasscost structure analysiscorydalis sempervirenscortinarius corrugatuscortinarius armillatuscorticium salmonicolorcorrelational analysiscoronary insufficiencycoronary-artery diseasecoregonus clupeaformiscoprinus atramentariusconversational partnercongratulations letterconfigurational isomercompact disc recordablecommon evening primrosecolaptes caper collarisclustered lady's slipperclimbing bird's nest fernclematis verticillarisclassical architecturecitharichthys cornutuscircuit court of appealschronic pyelonephritischarlotte de rothschildcharles edward ringlingcharacterisic functioncentrosema virginianumcarya myristicaeformiscardiovascular diseasecardiopulmonary arrestcarcharodon carchariascarcharinus longimanuscapsella bursa-pastoriscallitris quadrivalvisbronx-whitestone bridgebritish imperial systembringing close togetherbrassica rapa chinensisbranchiopod crustaceanbrachychiton rupestrisbrachychiton australisbernoulli distributionbeating-reed instrumentbabe didrikson zahariasaustrocedrus chilensisauditory hyperesthesiaasynchronous operationassertiveness trainingasparagus asparagoidesasiatic flying squirrelasclepias purpurascensascii control characterartificial respirationarthur seymour sullivanarteria gastrica brevesarteria bulbi vestibuliarteria appendicularisarenaria serpyllifoliaarea of cardiac dullnessapplications programmeapparatus urogenitalisanton gregor rubinsteinanisotremus virginicusamorphophallus rivieriamerican virgin islandsamerican cranberry bushalstroemeria pelegrinaalbert von szent-gyorgyial-aqsa martyrs' brigadesal-aksa martyrs brigadesagkistrodon piscivorusadvertising departmentaccount representativeabstract expressionism
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