18-Letter Words Containing: R,E,G,I
(In Any Order)
There are 109 18 letter words,
628 18 letter phrases and
0 18 letter abbr's with
R,E,G,I in.
Best Scoring 18 Letter Words With: R,E,G,I
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All 18 Letter Words
Words (109)
internationalizinghypercoagulabilitycompartmentalizinggastroenterologistinterchangeabilityneuropsychologicalvideoconferencingsvaingloriousnessesungrammaticalitiesuncompromisingnessultracentrifugallysuperintelligencessubcategorizationsstereoregularitiesstereophotographicsphygmomanometriesspectroheliographyspectroheliographsshortsightednessessacrilegiousnessesroentgenologicallyrechromatographingrechromatographiesphotomorphogenesisphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedovolactovegetarianovergeneralizationneuropsychologistsneurophysiologistsneuropharmacologicneuroendocrinologymicroradiographiesmicrophotographiesmicrophotographersmicropaleontologicmicrometeorologistmicrometeorologiesmicroencapsulatingmetallographicallymagnetostrictivelymagnetoresistancesmacrophotographiesmacroglobulinemiaslymphangiographieslightheartednesseslepidopterologistslepidopterologicalinternationalisingintercommunicatingincorrigiblenesseshyperpigmentationshydrometeorologisthydrometeorologieshydrometallurgistshydrometallurgicalgranulocytopoiesisgranulocytopoiesesglottochronologiesgeochronologicallygeneralizabilitiesgedankenexperimentgastroenterologieselectroretinographelectroretinogramselectrophysiologicelectromyographieselectrocorticogramelectrocardiogramsechocardiographiesechocardiographersdisagreeablenessesdihydroergotaminesdendrochronologistdendrochronologiescurmudgeonlinessescountersuggestionscounterstrategistscounterquestioningcounterprogrammingcounterpetitioningcounterinfluencingcounteraggressionscounteradvertisingcongregationalistscongregationalismscompartmentalisingchromolithographerchromolithographedbourgeoisificationbiodegradabilitiesastrophotographiesanticounterfeitingspectrographicallyself-aggrandizementself-aggrandisementrecruiting-sergeantnonprognosticativenoninterchangeableneurophysiologicallacto-vegetarianismindustrial-strengthgood-neighborlinessglomerulonephritiselectrocardiographcherbourg-octevilleantiferromagnetismPhrases (628)
zingiber officinalexerographic printerwhispering campaignwedding anniversarytypographical errortuamotu archipelagotransmitting aerialto the highest degreethomas wright wallertheodosius the greattheodore dwight weldstringed instrumentspatial arrangementsingle-reed woodwindshort hundredweightsetophaga ruticillasergei rachmaninoffsemilunar cartilagescottish highlanderright-handed pitcherrhetorical languagerevolutionary grouprepublic of the congorepublic of paraguayreligious residencerefrigerator cookierabindranath tagoreprotective coveringproposal of marriageprograming languageprofessional golferprofessional boxingpriority processingportuguese republicpooecetes gramineuspatent infringementparliamentary agentorder trogoniformesorder sauropterygiaoperating procedureon an irregular basisnephrops norvegicusmusical arrangementmordvinian languageminister of religionmilitary governmentmeleagris gallopavomarijuana cigarettemarianne craig mooremanganese tetroxidemagnetic attractionlow-birth-weight babylinguistic relationlighthorse harry leelicensing agreementkarl friedrich gaussjohn pierpont morganirvingia gabonensisinterquartile rangeinterior decoratinginstallation chargeindefinite integralideological barrierhigh german languagehallucinogenic drughablot knight brownegustatory sensationgreen mountain stategreat pyramid of gizagravitational forcegravitational fieldgraphical recordinggrammatical subjectgrace patricia kellygovernment ministergossypium herbaceumglyceryl trinitrategian lorenzo berninigeorge westinghousegeorge simon kaufmangeorge michael cohangeographical regiongenus struthiomimusgenus recurvirostragenus dimorphothecagenus citharichthysgenetic abnormalitygene delivery vectorfulminating mercuryfreudian psychologyfemale genital organfamily asparagaceaefair-trade agreementextreme right-wingereuphorbia marginataerigeron canadensisedvard hagerup griegedgar rice burroughsdrafting instrumentdouble-deck carriagedisagreeable persondangling participlecrataegus laevigatacrataegus crus-gallicomptonia peregrinacompression bandagecommissaire maigretcircassian languagecascade everlastingcapital of argentinablue ridge mountainsbiological researchbignonia capreolatabelarusian languagebaron georges cuvieraugustinian hermitsaugsburg confessionarthur m. schlesingerarthur garfield haysantineoplastic drugandropogon gerardiialternating currentalbert szent-gyorgyiair-to-ground missileagnes george de milleageratina altissimaafghan monetary unitacoustic gramophoneaccordance of rightsyellow bristlegrassyellow bristle grasswireless telegraphywinter olympic gameswind energy facilitywilderness campaignwhite fringed orchiswhite fringed orchidwestern big-eared batweather forecastingwankel rotary enginewandering albatrossvirginia strawberryvirginia serpentaryvirginia crownbeardviperine grass snakevinegar joe stilwellvincetoxicum negrumviburnum recognitumveronica beccabungaverbesina virginicaverbal intelligencevena gastrica-dextravaccinia gangrenosaurogenital medicineunderground railwayultrahigh frequencytypewriter carriagetwo-line great primertriangulum australetravelling salesmantransfer of trainingtragelaphus buxtonitoxemia of pregnancytotalitation regimetop fermenting yeasttongan monetary unitthoroughbred racingthirst for knowledgethird baron rayleighthermosetting resintherapeutic cloningtheodor seuss geiselthe great starvationtellima grandiflorataraktogenos kurziitaraktagenos kurziisystema urogenitalesystema digestoriumsydney harbor bridgesweet-potato ring rotsurgical instrumentsurface-active agentsupervisory programsuperhigh frequencysubsistence farmingsuborder mugiloideasubfamily triglinaestructural genomicsstrawberry geraniumstratified samplingstratified languagestraight-line methodstorage-battery gridsteganopus tricolorsouthern bog lemmingsolomon r. guggenheimsolar magnetic fieldsociological theorysmoking compartmentsir humphrey gilbertsir george trevelyansingle-member systemsingle-furrow ploughsingle-breasted suitsilver quandong treesignal-to-noise ratioshort gastric arterysex-change operationsergeant first classsensorimotor regionsaxifraga stellarissaxifraga hypnoidessaratoga spittlebugsanskritic languageruby-crowned kingletround-trip light timeronald wilson reaganrobotic telesurgeryring-necked pheasantring-necked parakeetright gastric arteryriemannian geometryrichard ii of englandrhodesian ridgebackrhodanthe manglesiirhizomatous begoniarepulsorlift enginerepublic of bulgariaremilegia australisreligious mysticismregular icosahedronregular convex solidregression equationregression analysisregistration numberregistered securityregional anesthesiarefrigeration dryerred-winged blackbirdred-legged partridgered-green dichromacyrecording equipmentreal-time processingquadrigesima sundaypus-forming bacteriapurple virgin's bowerpulse timing circuitprumnopitys elegansprosecuting officerprojective geometryprevailing westerlypresent progressiveprairie golden asterpotamogeton crispuspolygonum orientalepneumogastric nerveplains pocket gopherpickeringia montanaphragmites communisphotographic cameraphaseolus angularispetroleum geologistpetersburg campaignpersian gulf illnesspenstemon rydbergiipembroke welsh corgipeltandra virginicapedestrian crossingpaumotu archipelagoparallel processingpage-at-a-time printerorder ustilaginalesorder synentognathiorder stegocephaliaorder polymastiginaorder plumbaginalesorder plantaginalesorder aspergillalesoperating statementold frisian languagenucleolus organizernucleolus organisernucleolar organizernucleolar organisernuclear engineeringnorthern bog lemmingnonvolatile storagenonreligious personnon-volatile storagenierembergia repensnetwork programmingnegative reinforcernasogastric feedingnapierian logarithmnail-tailed kangaroomyricaria germanicamultiple regressionmother-in-law's tonguemolecular biologistminimal brain damageminato ohashi bridgemicrohoning machinemichael gerald tysonmertensia virginicamerovingian dynastymeriones longifronsmelospiza georgianamegavitamin therapymedicago intertextamechanical engineermartin luther king jr.marriage settlementmarriage counselingmarie goeppert mayermaria goeppert-mayermandarin orange treemalice aforethoughtmagnetomotive forcemagnetic core memorymagnesium hydroxidemagnesium carbonateluteinizing hormonelow-level formattinglord high chancellorlong-term investmentlong-distance runnerlocomotive engineerlittle bighorn riverlithophragma affinelisteria meningitislinebacker blitzinglimnodromus griseuslight whipping creamlieutenant governorliberation theologyledum groenlandicumlearning disabilityleaning tower of pisalate-spring-bloominglandscape gardeninglagenaria sicerariakingdom prokaryotaeking of great britainking charles spanielkiggelaria africanakeratosis nigricanskammon strait bridgejunior welterweightjunior middleweightjumping bristletailjudicial proceedingjudgment in personamjohn joseph pershingjohn griffith chaneyjohn birks gillespieislets of langerhansiron-storage diseaseion-exchange polymerintravenous feedinginterrogation pointintergalactic spaceinterference fringeinteragency supportinorganic phosphateinorganic chemistryinformer's privilegeinertial navigationinductive reasoningilex paraguariensisidiographic sciencehypsiglena torquatahyperbolic geometryhydrokinetic enginehungarian partridgehonorable dischargeherringbone patternhenry viii of englandheavyweight torpedoheavy whipping creamhaemorrhagic strokegyromitra esculentagunter wilhelm grassground-emplaced minegrindelia squarrosagrievous bodily harmgregory of nazianzusgregory of nazianzengregorian telescopegreenstick fracturegreenhouse whiteflygreenhouse emissiongreen monkey diseasegreen fringed orchisgreater whitethroatgreat yellow gentiangreat saphenous veingreat dividing rangegreat arabian desertgranuloma inguinalegrammatical meaninggraduation exercisegradable oppositiongovernment securitygovernment buildinggovernment activitygothic architecturegoods and service taxgolden wonder milletgolden fairy lanterngold-crowned kingletglorious revolutiongilles de la tourettegilbert and sullivangigacycle per secondgiant red paintbrushgiant potato creepergiannangelo braschigerman monetary unitgeothermal industrygeostationary orbitgeorgiana barrymoregeocentric parallaxgenus zinjanthropusgenus trichoglossusgenus trichodesmiumgenus trautvetteriagenus toxicodendrongenus strobilomycesgenus stephanomeriagenus scolopendriumgenus schizophragmagenus schizachyriumgenus rhinonicterisgenus pseudowinteragenus pleurothallisgenus pleurobrachiagenus phragmipediumgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus microdipodopsgenus lagerstroemiagenus ichthyosaurusgenus ibero-mesornisgenus hyracotheriumgenus hemitripterusgenus halimodendrongenus gomphotheriumgenus gasterophilusgenus frankliniellagenus dicranopterisgenus cnemidophorusgenus clethrionomysgenus chrysochlorisgenus chorizagrotisgenus chirocephalusgenus chilomycterusgenus chamaecyparisgenus cercopithecusgenus ceratotheriumgenus centropristisgenus cardiospermumgenus calamagrostisgenus bruckenthaliagenus armillariellagenus armadillidiumgenus argyroxiphiumgenus archidiskidongenus agrobacteriumgenus actiniopterisgenital personalitygenetic fingerprintgenetic engineeringgeneralized seizuregeneral anaestheticgeneral anaesthesiagastroepiploic veingastrocolic omentumgalleria mellonellafringed poppy mallowfringed loosestrifefragrant shield fernfragaria chiloensisforegone conclusionflycatching warblerflowering raspberryflorida selaginellafloat-type rain gaugefinno-ugric-speakingfine-art photographyfederal savings bankfamily scutigeridaefamily haloragaceaefamily gesneriaceaefamily fringillidaefamily boraginaceaefamily bathyergidaefamily argonautidaefamily argentinidaeexophthalmic goitereurasian kingfishereucharistic liturgyestrogen antagonisterythrina variegataerignathus barbatuserigeron pulchellusequatoguinean francepicyclic gear trainenglish hippocratesengineering scienceenergy of activationelectrical engineerelaeocarpus grandiseighth cranial nerveeighter from decaturefficiency engineeredward iii of englandeducational programedgar douglas adrianeastern indigo snakeeastern cricket frogearly warning systemdryopteris goldianadryopteris fragransdorothy leigh sayersdivine right of kingsdissociation energydirect bill of ladingdigitaria ischaemumdescriptive grammardepreciation chargedeep supporting firedeductive reasoningde facto segregationdalbergia latifoliadalbergia cearensisdaisyleaf grape ferncypripedium reginaecupressus govenianacrystallized gingercriminal negligencecreeping wood sorrelcreeping bellflowercrataegus apiifoliacountervailing dutycordia gerascanthuscoptis groenlandicacoordinate geometryconvergent thinkingcontinuing trespasscontinental glacierconnarus guianensiscongenital disordercomputer programingcommodity brokeragecollege of cardinalscognitive operationcoeloglossum viridecodiaeum variegatumclinopodium vulgareclimbing salamanderclimbing maidenhairclematis virginianacitellus variegatuscirculating decimalcinchona ledgerianacimicifuga racemosachinese forget-me-notchild welfare agencycharles ii of englandcharles digby harrodcerapteryx graminiscartridge extractorcarl friedrich gausscardigan welsh corgicardamine douglasiicapital of singaporecalidris ferrugineabuilding departmentbrowning machine gunbrickmaking machinebrick-making machinebreathing apparatusbougainville trenchboeuf bourguignonneblue cheese dressingbleu cheese dressingblattella germanicabissau-guinean francbinge-vomit syndromebinge-purge syndromebicycle parking rackbernese mountain dogbering standard timeberberis thunbergiibastardy proceedingbastard lignum vitaebartolomeo prignanobaby-boom generationautomotive engineeraustralian languageauricular appendageathanasius the greatassociate in nursingasian tiger mosquitoarytenoid cartilageartificial languagearterial blood gasesarteria epigastricaarnold lucius gesellarmy of the righteousaquila degli abruzziapothecaries' weightantonio da correggioantidepressant druganterograde amnesiaanion-exchange resinangelica sylvestrisanalytical geometryamerindian languageagrimonia eupatoriaagitated depressionagaricus campestrisafrican green monkeyaegilops triuncalisadlerian psychologyabdominal pregnancyabdominal breathing
