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20-Letter Words Containing: R,R

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There are 75 20 letter words, 868 20 letter phrases and 0 20 letter abbr's with R,R in.

Best Scoring 20 Letter Words With: R,R

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All 20 Letter Words

Words (75)
counterrevolutionaryuncharacteristicallyanthropomorphizationhypercholesterolemiatetrahydrocannabinolelectroencephalogramunrepresentativenessunderrepresentationsultrasegregationistsultrarevolutionariesultramicroscopicallyultracentrifugationstransformationalistsspectrophotometricalspectroheliographiesspectrofluorometriesroentgenographicallyrepresentativenessesrepresentationalistsrepresentationalismsreindustrializationsradiopharmaceuticalsphotointerpretationsparathyroidectomizedparadichlorobenzenesoverprotectivenessesoverdifferentiationsneuropsychiatricallyneuropharmacologistsneuropharmacologicalneuroendocrinologistneuroendocrinologiesmischaracterizationsmicrophotometricallymicrominiaturizationmicroelectrophoreticmicroelectrophoresismicroelectrophoresesmicrocrystallinitiesirreproachablenessesirreconcilablenessesinterstratificationshyperparathyroidismshypercholesterolemichydrochlorothiazidesglomerulonephritideselectroretinographicelectrophotographieselectrooculographiesdehydrochlorinationscrystallographicallycountertransferencescountersurveillancescounterdemonstratorscounterdemonstratingchlorofluoromethanesbacteriochlorophyllsantiauthoritarianismanthropocentricitiesadrenocorticotropinsadrenocorticosteroidpseudohermaphroditicnephroangiosclerosislipochondrodystrophyiodochlorhydroxyquinincontrovertiblenesshyperlipoproteinemiahyperadrenocorticismelectrocardiographiccounterrevolutionistcounterdemonstrationcounter-revolutionistbuckminsterfullereneadrenocorticotrophinadrenocorticotrophic
Phrases (868)
woodrow wilson guthriewilliam lloyd garrisonwilliam henry harrisonwalther hermann nernstwallace hume carothersvirgil garnett thomsonvaricella zoster virusuniversity of nebraskaunabridged dictionaryukranian monetary unittumour necrosis factortransportation systemtransparent substancetranscendental numbertheatrical productiontemperature reductionsuricata tetradactylasuborder strepsirhinisuborder myxiniformessphenisciform seabirdsouth american countrysocial justice warriorsir karl raimund poppersir james george frazersir henry rider haggardsir charles wheatstonesingle-reed instrumentsignature recognitionsense of right and wrongscomberomorus regalisscomberomorus cavallascipio africanus majorsamuel rawson gardinersalamandra salamandrasagittarius the archersaccharum officinarumround-table conferenceromanian monetary unitrocky mountain bighornrobert william servicerobert louis stevensonrichard jordan gatlingresurrection of christresident commissionerrequirements contractrepublic of madagascarrepublic of el salvadorred-breasted merganserreconstruction periodracial discriminationprotective colorationprofessional relationprinciple of parsimonyprescription medicinepoor man's weatherglasspolitically incorrectpierre simon de laplaceperuvian monetary unitpersonality inventorypersonal relationshippere jacques marquettepercussive instrumentpast progressive tenseparthenium argentatumpaleo-american cultureorder sphenisciformesorder myxobacterialesorder mycelia steriliaorder heterotrichalesorder actinomycetalesorder accipitriformesnutritionist's calorienigerian monetary unitneisseria gonorrhoeaenarthecium americanummoroccan monetary unitmercenaria mercenariamental representationmediterranean anaemiamaster of architecturemarcus ulpius traianusmarchantia polymorphalunar excursion moduleludwig mies van der roheligamentum teres uterijames marshall hendrixjakob ludwig karl grimminterrogative pronouninsurance underwriterinformation gatheringindustrial enterpriseindirect transmissionhundred-and-forty-fifthhugo alvar henrik aaltohonduran monetary unithenry valentine millerhenry rowe schoolcrafthenri toulouse-lautrechendrik petrus berlagehawaiian honeycreeperhans christian oerstedgross national productgovernment departmentglycerol tripalmitategiovanni da verrazzanogilbert charles stuartgeorges henri lemaitregeorge frideric handelgenus ornithorhynchusgaultheria procumbensfriendly relationshipfriedrich alfred kruppfrederico garcia lorcafrankenstein's monsterfouquieria columnarisforficula auriculariafather of the submarinefamily trachipteridaeevergreen bittersweeteuphorbia pulcherrimaeuphorbia cyathophoraeruca vesicaria sativaernst heinrich haeckeleleocharis aciculariselectric refrigeratoredward williams morleyeastern turki languagedwarf flowering almonddouble-reed instrumentdevice characteristicdemonstrative pronoundegenerative disorderdandie dinmont terriercross-florida waterwaycortinarius violaceuscorallorhiza maculatacontradiction in termsconservation of mattercomputer architecturecommon european earwigcommercial instrumentcommercial enterpriseclosure by compartmentclarence shepard day jr.clarence malcolm lowrychristopher isherwoodcharles sanders peircecharadrius morinelluscatasetum macrocarpumcarter administrationcarson smith mccullerscaprimulgus vociferuscaprimulgus europaeuscapital of sierra leonecantharellus cibariusbroadcast programmingbritish pound sterlingbread and butter picklebeta vulgaris vulgarisbernard law montgomerybenjamin henry latrobebarthold georg niebuhrbaron snow of leicesterb-scan ultrasonographyaustrian monetary unitasplenium ruta-murariaartemisia dracunculusartemisia californicaarmenian monetary unitarcheological remainsantilocapra americanaanna eleanor rooseveltamsinckia grandifloraamerican harvest mouseambrose gwinett bierceambloplites rupestrisalice malsenior walkeralgerian monetary unitalfred north whiteheadalexander iii of russiaalessandro cagliostroagropyron intermediumafrican-american musicabortion-inducing drugaboriginal australiana-scan ultrasonographyzellig sabbatai harrisyellow-throated martenxeroderma pigmentosumxanthosoma atrovirensworld trade center siteword processing systemwoolsorter's pneumoniawoodrow charles hermanwire-haired fox terrierwilliam richard morriswilliam frederick codywillard van orman quinewilhelm richard wagnerwilhelm konrad rontgenwhite-throated sparrowwhite pine blister rustwestern ladies' tresseswerner karl heisenbergwelsh springer spanielvirginia spring beautyvice-presidential termvesicoureteral refluxvermillion flycatchervena supratrochlearisvena labialis superiorvena labialis inferiorvena intervertebralisvena gastrica sinistravena facialis anteriorvena cerebrum superiorvena cerebrum internusvena centrales retinaevan de graaff generatorvalvular heart diseasevalerianella olitoriavaccinium macrocarponuniversal propositionuniversal product codeunited states treasuryunited states air forceunited church of christunderwater archeologyuncertainty principleultraviolet radiationtwenty-four hour periodtwelve tribes of israelturning and boring milltropical pitcher planttropaeolum peregrinumtriostium perfoliatumtrichosurus vulpeculatrichomanes reniformetribromoethyl alcoholtransversus abdoministransorbital lobotomytranscortical aphasiatragelaphus eurycerustrack-to-track seek timetrachurus symmetricustrachipterus arcticustrachinotus carolinustoy manchester terriertorpedo-boat destroyerthree-banded armadillothomas edward lawrencethermonuclear warheadthermonuclear reactortheory of preformationtheodore francis powysthelypteris palustristhe admirable crichtontaurotragus derbianustartarian honeysuckletadarida brasiliensissystema respiratoriumsynchronous operationsynchronous converterswan river everlastingswainsona grandiflorasupport vector networksupport vector machinesuperior rectus musclesuperior labial arterysuperior cerebral veinsubphylum urochordatasubornation of perjurysuborder sciuromorphasuborder prosauropodasuborder plesiosauriasuborder heterostracisuborder cephalaspidasuborder anthropoideastrawberry hemangiomastock-purchase warrantsteatornis caripensisstatistical procedurestandard transmissionstaffordshire terrierst. gregory of nazianzenst. edward the confessorspodoptera frugiperdasplit-half correlationspiranthes porrifoliaspecial-interest groupspecial drawing rightsspartina cynosuroidessomatotrophic hormonesolidago sempervirenssolid-propellant motorsoleirolia soleiroliisocial security numbersnake's head fritillaryslender-tailed meerkatsir peter brian medawarsir oliver joseph lodgesir hiram stevens maximsir harold walter krotosir geoffrey wilkinsonsingle-propeller planesiderochrestic anemiashort-billed marsh wrensexual characteristicseriphidium maritimumsenior master sergeantsemiautomatic firearmselaginella rupestrissecretary of educationsecretarial assistantsecond earl of guilfordseborrheic dermatitisscutigera coleoptratascleroderma flavidiumscleroderma aurantiumscheduled territoriesscabiosa atropurpureasaxifraga stoloniferasaxifraga sarmentosamsatellite transmittersalpichroa rhomboideasaint edward the martyrrumohra adiantiformisrubus idaeus strigosusround-spored gyromitrarocky mountains cherryrobert charles ventuririot control operationrichard erskine leakeyrichard errett smalleyrichard burdon haldanerhododendron viscosumrevolutions per minutereversing thermometerreverse transcriptasereverberatory furnacereuben lucius goldbergrestless legs syndromerespiratory infectionrespiratory alkalosisrequired reserve ratiorepresentative samplereligious orientationred-breasted sapsuckerrecreational facilityreconstructive memoryreconnaissance by firereciprocal inhibitionreagan administrationraphicerus campestrisraphanus raphanistrumranunculus sceleratusrank-order correlationram's-head lady's slipperrabbit-eared bandicootquercus muehlenbergiiquercus grosseserrataquartermaster generalpyroelectric materialpyramidal motor systempurse-string operationpurchasing departmentpulmonary circulationpulicaria dysentericapublius vergilius maropublius terentius aferpterocarpus marsupiumpsychopsis kramerianapsychological warfareprunus cerasus marascaprunus cerasus austeraproportional samplingprocessus coronoideusprivate security forceprince-of-wales featherprince peter kropotkinprince fumimaro konoyeprimary solid solutionprimary color for lightprimary care physicianprice-to-earnings ratiopresident george w. bushpresent-tense morphemepremenstrual syndromepremature ejaculationposterior labial veinspositive-degree adverbportulaca grandifloraporonotus triacanthuspopular struggle frontpolitical correctnesspoinciana pulcherrimapodocarpus ferrugineaplexus periarterialispleurotus phosphoreusplatycerium alcicorneplatte river penstemonplanographic printingpityrogramma argenteapiptadenia macrocarpapipistrellus hesperuspilularia globuliferapiezoelectric crystalpierre-joseph proudhonpierre charles l'enfantphototrophic bacteriaphotographic materialphilip warren andersonphilip dormer stanhopephalaropus fulicariuspetaurista petauristapersonal line of creditperonospora hyoscyamiperitonsillar abscessperisoreus canadensisperiplaneta americanapercussion instrumentperceptual experiencepellicularia kolerogapaul heinrich dietrichpassiflora maliformispassiflora laurifoliaparticulate radiationparietomastoid suturepaper electrophoresispapaver heterophyllumpaliurus spina-christipachyrhizus tuberosusover-the-counter marketoscar palmer robertsonorthophosphorous acidorthodontic treatmentorganic brain syndromeoreortyx picta palmeriorder torpediniformesorder sphaerocarpalesorder scrophularialesorder rhynchocephaliaorder pseudomonadalesorder pectinibranchiaorder of saint benedictorder mycoplasmatalesorder lepidodendralesorder jungermannialesorder hymenogastralesorder cycadofilicalesorder cilioflagellataorder charadriiformesorder blastocladialesorder aristolochialesorder aphyllophoralesorange mushroom pimpleoperation desert stormone hundred thirty-fiveomnidirectional rangenycticorax nycticoraxnurse-patient relationnuclear power industrynotropis atherinoidesnorthwest territoriesnorthern united statesnorthern snow bedstrawnorthern pocket gophernorthern jacob's laddernorth american countrynorethindrone acetatenonrestrictive clausenonlinear correlationniels henrik david bohrnew zealand dacryberryneurological disorderneophron percnopterusneoceratodus forsterinecrotizing enteritisnarthecium ossifragumnarrow-leaved reedmacenarrow-leaved plantainmyocardial infarctionmyelinated nerve fibermusculophrenic arterymultiple-furrow ploughmultichannel recordermucuna pruriens utilismodern hebrew languagemock turtleneck collarmistletoe rubber plantmirabilis californicamilitary headquartersmildred ella didriksonmigratory grasshoppermiddle cerebral arterymicrosorium punctatummicropterus salmoidesmetrazol shock therapymerluccius bilinearismedullated nerve fibermediterranean cypressmediterranean anchovymatricaria chamomillamaryland yellowthroatmarketing informationmarcus terentius varromalpractice insurancemaidenhair spleenwortmahernia verticillatamadagascar periwinklemacrotyloma uniflorummacrotus californicusmacrocheira kaempferilysimachia terrestrislyrurus mlokosiewicziluis de gongora y argotelouis victor de broglielonicera sempervirenslonicera periclymenumlofortyx californicuslittle lord fauntleroyliberal democrat partylesser rhomboid musclelesser prairie chickenleft atrium of the heartlecture demonstrationleatherleaf saxifragele chatelier principlelawyer-client relationlaurence stephen lowrylaminar flow clean roomlamina arcus vertebraelambert-eaton syndromelaguncularia racemosakrebs citric acid cycleklinefelter's syndromekingdom of northumbriakenneth bancroft clarkkaspar friedrich wolffkaren danielsen horneyjournalist's privilegejoseph warren stilwelljoseph rudyard kiplingjapanese morning gloryjames douglas morrisonjames abraham garfieldisovolumetric processintravenous pyelogramintransitive verb formintradermal injectionintracranial aneurysmintracapsular surgeryinterplanetary mediuminternational affairsinternal revenue agentinternal cerebral veininternal auditory veinintermaxillary sutureintellectual propertyinferior rectus muscleinferior labial arteryinferior cerebral veinindustrial revolutioninduction acceleratorhypothetical creaturehyperkinetic syndromehypericum virginianumhypericum tetrapterumhypericum pyramidatumhypericum androsaemumhymenoxys grandiflorahygrophorus marzuolushygrophorus caeruleushydroelectric turbinehydrilla verticillatahydraulic engineeringhydrangea arborescenshorizontal stabilizerhorizontal stabiliserhome theater projectorhirschsprung's diseasehillary rodham clintonhieracium aurantiacumhexalectris warnockiiheterodyne oscillatorhermann wilhelm goringheritiera macrophyllahenry alfred kissingerhendrik antoon lorentzhemlock water dropworthelleborus orientalisheliocentric parallaxheinrich theodor boellheinrich rudolph hertzheat of transformationhare's-foot bristle ferngyromitra californicagutierrezia sarothraegustav theodor fechnerguided missile cruiserguernsey monetary unitgross domestic productgriselinia littoralisgridiron-tailed lizardgregory goodwin pincusgreatest common factorgreater peritoneal sacgreat australian bightgraeco-roman wrestlinggorilla gorilla graurigonadotrophic hormoneglycerol trimargarateglenn theodore seaborgglaucous bristlegrassglandular labrador teagiovanni di bernardonegeranium richardsoniigeorgian monetary unitgeorge william russellgeorg friedrich handelgeometric progressiongeoffroea decorticansgenus trachelospermumgenus reithrodontomysgenus parathelypterisgenus fremontodendrongenus entandrophragmagenus corynebacteriumgenus argentinosaurusgastrophryne olivaceagamma hydroxybutyrategaleorhinus zyopterusfritillaria micranthafritillaria meleagrisfritillaria liliaceaefriedrich anton mesmerfriction yielding propfrederick moore vinsonfrederic william goudyfrancis albert sinatrafrancesco della roverefourth lateran councilform genus rhizoctiniaforeign correspondentforeground processingflowering wintergreenfirst battle of bull runfirst baron rutherfordfile transfer protocolfield press censorshipfibrous-rooted begoniafiber optic microphonefermi-dirac statisticsfederal reserve systemfarley maidenhair fernfamily strophariaceaefamily stercorariidaefamily sarraceniaceaefamily rhizophoraceaefamily rhinocerotidaefamily rachycentridaefamily procellariidaefamily pertusariaceaefamily hygrophoraceaefamily hydrochoeridaefamily cryptocercidaefamily cortinariaceaefamily carcharhinidaeextracapsular surgeryexperimental variableexecutor-heir relationevergreen winterberryevergreen huckleberryevening trumpet flowereuropean pasqueflowereuropean house cricketeuropean black curranteuproctis phaeorrhoeaeuphorbia cyparissiaseucalyptus citriodoraeucalypt tereticornisestraterrestrial bodyeschrichtius robustuserythronium dens-caniserythrina vespertilioerythrina crista-gallierb-duchenne paralysiseragrostic abyssinicaenteric-coated aspirinengelbert humperdinckendometrial carcinomaemergency alert systemeleventh cranial nerveelectrostatic printerelectronic transistorelectronic instrumentelectronic dictionaryelectrical resistanceedward franklin albeenedward douglas white jr.eczema hypertrophicumeaton-lambert syndromeduke of argyll's tea treedryopteris oreopterisdryopteris marginalisdrumhead court-martialdramatic mezzo-sopranodoxepin hydrochloridedoubly transitive verbdouble-propeller planedouble-blind proceduredolichonyx oryzivorusdoctoral dissertationdissociative disorderdirect supporting firedifferential analyzerdiapheromera femorataderivative instrumentdepartment of commercedemetrius poliorcetesdecapterus macarellusdavid herbert lawrencedavid glasgow farragutdavid barnard steinmandavid alfaro siqueirosdarkling groung beetledante gabriel rossettidaniel ortega saavedradangerous undertakingdaisy-leaved grape ferndacrydium cupressinumcystopteris bulbiferacypripedium arietinumcyperus alternifoliuscyclamen purpurascenscurly-coated retrievercultural anthropologycultivated strawberrycruciferous vegetablecrotalaria sagitalliscroatian monetary unitcriminal conversationcrataegus biltmoreanacoumarone-indene resincottrell precipitatorcorypha umbraculiferacortinarius mutabiliscorrespondence schoolcorrespondence coursecorpuscular radiationcoronary heart diseasecoral-root bittercresscopperplate engravingconvergent strabismuscontingency procedureconstruction industryconservation of parityconservation of energyconservation of chargecongregational churchcongratulatory letterconcurrent negligencecommodore barry bridgecommand sergeant majorcolumn chromatographycolorimetric analysiscodariocalyx motoriusclose-quarter fightingclement richard attleeclarence seward darrowcistothorus palustrischrysophrys australischrosomal abnormalitychronic kidney failurechromatography columnchemnitzer concertinacheck overdraft creditcharles robert redfordcervical root syndromecervical disc syndromecerebellar hemispherecephalopterus ornatuscentrolobium robustumcentral nervous systemcelastrus orbiculatuscelastric articulatuscaspar friedrich wolffcarya myristiciformiscarpal tunnel syndromecarolina spring beautycardiovascular systemcardinalis cardinaliscardiac resuscitationcarcharhinus plumbeuscarcharhinus obscuruscarcharhinus limbatuscanebrake rattlesnakecanalis cervicis utericallirhoe triangulatacallirhoe involucratacalifornia four o'clockcalifornia false morelbullet fingerprintingbrush-tailed porcupinebrush-tailed phalangerbrush-footed butterflybroad leaved goldenrodbritish virgin islandsboy orator of the platteblack peppercorn vodkabirth-control reformerbilaterally symmetricbelle miriam silvermanbegonia semperflorensbegonia erythrophyllabasal body temperaturebaroness emmusca orczybalaenoptera borealisbackground processingbachelor of literatureazerbajdzhan republicaustralian turtledoveaustralian nettle treeaustralian labor partyaustralian coral snakeatrioventricular nodeateria gastrica dextraastrophyton muricatumastreus hygrometricusasarum shuttleworthiiarthur jacob arshawskyartery of the penis bulbartery of the labyrintharteria intercostalisartemisia stellerianaartaxerxes ii of persiaarrhenatherum elatiusarmy of the confederacyarmored combat vehicleariocarpus fissuratusarenaria groenlandicaarctic ground squirrelapalachicola rosemaryantonius stradivariusantihypertensive druganti-inflammatory druganthriscus sylvestrisanterior cerebral veinanterior cardinal veinannual salt-marsh asteranne dudley bradstreetandropogon virginicusamerican water spanielamerican pasquefloweramerican angelica treeamaranthus graecizansalimentary tract smearalexander archipelagoairborne transmissionair force space commandagropyron subsecundumagropyron pauciflorumagriculture secretaryagricultural labourerafrican bowstring hempaffine transformationaeronautical engineeracacia auriculiformis
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