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18-Letter Words Containing: E,R,E,G,I,O,N

 (In Any Order)
There are 37 18 letter words, 250 18 letter phrases and 0 18 letter abbr's with E,R,E,G,I,O,N in.

Best Scoring 18 Letter Words With: E,R,E,G,I,O,N

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We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (37)
gastroenterologistvideoconferencingsvaingloriousnessessphygmomanometriesshortsightednessessacrilegiousnessesroentgenologicallyphotomorphogenesisphotodisintegratesphotodisintegratedovolactovegetarianovergeneralizationneuroendocrinologymagnetostrictivelymagnetoresistancesincorrigiblenesseshyperpigmentationsgranulocytopoiesesgastroenterologieselectroretinographelectroretinogramsdihydroergotaminesdendrochronologiescurmudgeonlinessescountersuggestionscounterstrategistscounterquestioningcounterpetitioningcounterinfluencingcounteraggressionscounteradvertisinganticounterfeitingnoninterchangeablelacto-vegetarianismgood-neighborlinessglomerulonephritisantiferromagnetism
Phrases (250)
zingiber officinalexerographic printersingle-reed woodwindshort hundredweightsergei rachmaninoffrhetorical languagerepublic of the congoreligious residenceprotective coveringprofessional golferpooecetes gramineusorder trogoniformesoperating procedurenephrops norvegicusminister of religionmilitary governmentmarianne craig mooremanganese tetroxideinterior decoratinggreen mountain stategovernment ministergian lorenzo berninigeorge westinghousegeorge simon kaufmangeorge michael cohangeographical regiongenus recurvirostragenus dimorphothecagenetic abnormalitygene delivery vectorfemale genital organerigeron canadensisdisagreeable personcomptonia peregrinacompression bandageblue ridge mountainsbaron georges cuvieralbert szent-gyorgyiagnes george de millewinter olympic gameswhite fringed orchiswhite fringed orchidweather forecastingwankel rotary enginevinegar joe stilwellvincetoxicum negrumveronica beccabungaurogenital medicinetwo-line great primertoxemia of pregnancytotalitation regimetop fermenting yeastthirst for knowledgethermosetting resintherapeutic cloningthe great starvationsystema urogenitalesydney harbor bridgesweet-potato ring rotstraight-line methodsouthern bog lemmingsolomon r. guggenheimsolar magnetic fieldsir george trevelyansilver quandong treesex-change operationsensorimotor regionruby-crowned kingletriemannian geometryrhodesian ridgebackrhodanthe manglesiirepulsorlift engineregular icosahedronregular convex solidregression equationregression analysisregistration numberregional anesthesiarefrigeration dryerred-green dichromacyrecording equipmentreal-time processingpurple virgin's bowerprumnopitys elegansprosecuting officerpresent progressiveprairie golden asterpolygonum orientalepneumogastric nerveplains pocket gopherpenstemon rydbergiipedestrian crossingparallel processingorder ustilaginalesorder synentognathiorder plumbaginalesorder plantaginalesoperating statementnucleolus organizernucleolus organisernucleolar organizernucleolar organisernorthern bog lemmingnonvolatile storagenonreligious personnon-volatile storagenegative reinforcernasogastric feedingmultiple regressionmother-in-law's tonguemichael gerald tysonmeriones longifronsmelospiza georgianamedicago intertextamarriage counselingmandarin orange treemagnetomotive forcemagnetic core memorymagnesium hydroxidemagnesium carbonateluteinizing hormonelow-level formattinglong-term investmentlong-distance runnerlocomotive engineerlittle bighorn riverlieutenant governorliberation theologyledum groenlandicumleaning tower of pisajunior welterweightjunior middleweightjudicial proceedingjudgment in personamjohn joseph pershingjohn birks gillespieislets of langerhansiron-storage diseaseion-exchange polymerintravenous feedinginteragency supportinformer's privilegeinductive reasoningidiographic sciencehydrokinetic enginehonorable dischargeherringbone patternhenry viii of englandgyromitra esculentaground-emplaced minegregory of nazianzengregorian telescopegreenhouse whiteflygreenhouse emissiongreen monkey diseasegreen fringed orchisgreat yellow gentiangreat saphenous veingraduation exercisegovernment securitygovernment buildinggovernment activitygoods and service taxgolden wonder milletgolden fairy lanterngold-crowned kingletgigacycle per secondgiant potato creepergerman monetary unitgeothermal industrygeorgiana barrymoregeocentric parallaxgenus trichodesmiumgenus toxicodendrongenus strobilomycesgenus stephanomeriagenus scolopendriumgenus rhinonicterisgenus pseudowinteragenus pleurothallisgenus pleurobrachiagenus paracheirodongenus mycobacteriumgenus lagerstroemiagenus ibero-mesornisgenus hyracotheriumgenus halimodendrongenus gomphotheriumgenus gasterophilusgenus dicranopterisgenus cnemidophorusgenus clethrionomysgenus chirocephalusgenus chilomycterusgenus cercopithecusgenus ceratotheriumgenus centropristisgenus cardiospermumgenus agrobacteriumgenus actiniopterisgenital personalitygastroepiploic veingalleria mellonellafringed loosestrifeforegone conclusionflowering raspberryflorida selaginellafloat-type rain gaugefamily boraginaceaeestrogen antagonisterigeron pulchellusequatoguinean francenglish hippocratesenergy of activationelaeocarpus grandisedward iii of englandeastern indigo snakeeastern cricket frogdissociation energydepreciation chargedeep supporting firedeductive reasoningde facto segregationcupressus govenianacreeping wood sorrelcreeping bellflowercoordinate geometryconvergent thinkingcontinental glaciercongenital disordercollege of cardinalscognitive operationcinchona ledgerianachinese forget-me-notcharles ii of englandbougainville trenchboeuf bourguignonnebinge-vomit syndromebinge-purge syndromebernese mountain dogbastardy proceedingbaby-boom generationautomotive engineerarytenoid cartilagearnold lucius gesellanterograde amnesiaanion-exchange resinanalytical geometryagitated depressionafrican green monkey
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