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18-Letter Words Containing: O,R,G,A,N

 (In Any Order)
There are 65 18 letter words, 457 18 letter phrases and 0 18 letter abbr's with O,R,G,A,N in.

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

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All 18 Letter Words

Words (65)
internationalizingcompartmentalizinganthropomorphizinggastroenterologisttransmogrificationneuropsychologicalvaingloriousnessessuperconglomeratessubcategorizationssphygmomanometriessacrilegiousnessesroentgenologicallyrechromatographingpropagandisticallyphotolithographingphotodisintegratesphotodisintegratedphonocardiographicovolactovegetarianovergeneralizationorthogonalizationsorganophosphorusesnonanthropologistsnonanthropologicalneuropharmacologicmicropaleontologicmicroencapsulatingmagnetostrictivelymagnetoresistancesmacroglobulinemiaslymphangiographiesinternationalisingintercommunicatinghyperpigmentationsgranulocytopoiesisgranulocytopoiesesgeochronologicallygastroenterologieselectroretinographelectroretinogramsdisproportionatingdihydroergotaminescounterstrategistscounterpropagandascounterprogrammingcounteraggressionscounteradvertisingcongregationalistscongregationalismscompartmentalisingbourgeoisificationanticounterfeitingangiocardiographicanagrammatizationsrhinolaryngologistpalaeoanthropologynonprognosticativenoninterchangeableneurophysiologicallaryngopharyngitislacto-vegetarianismgovernorate-generalfibrocartilaginousechoencephalographantiferromagnetism
Phrases (457)
zingiber officinalexerographic printertriglochin maritimatranslating programsocial organizationsocial organisationsergei rachmaninoffscottish highlanderrhetorical languagerevolutionary grouprabindranath tagoreprograming languageprofessional golferprofessional boxingpooecetes gramineusottmar mergenthaleroperating procedureon an irregular basisnarcotic antagonistmordvinian languagemilitary governmentmegacycle per secondmarianne craig mooremanganese tetroxidemagnetic attractionlucy maud montgomerylinguistic relationjohn pierpont morganirvingia gabonensisinterior decoratinginstallation chargehuman growth hormonehand-to-hand strugglehallucinogenic drughablot knight brownegustatory sensationgreen mountain stategravitational forcegravitational fieldgraphical recordingglandular carcinomagian lorenzo berninigiambattista marinogeorge simon kaufmangeorge michael cohangeographical regiongenus styracosaurusgenus saccharomycesgenus recurvirostragenus phalacrocoraxgenus encephalartosgenus dorotheanthusgenus dimorphothecagenus archaeopteryxgenetic abnormalitygarcinia mangostanagallinula chloropusfreudian psychologyfemale genital organeuropean goatsuckereuphorbia marginataerigeron canadensiseastern ground snakedisagreeable persondepartment of energycrataegus oxycanthacorrugated fastenercomptonia peregrinacompression bandagecarrying into actioncarl gustaf mosandercapital of nicaraguacapital of argentinablue ridge mountainsbignonia capreolatabattle of tannenbergbaron georges cuvieraugsburg confessionantineoplastic drugandropogon gerardiialbert szent-gyorgyiair-to-ground missileagropyron cristatumagnes george de milleafghan monetary unitacoustic gramophoneaccounting standardaccordance of rightsyellow adder's tonguewinter olympic gamesweather forecastingwankel rotary enginewandering albatrossvocational trainingvirginia crownbeardvinegar joe stilwellveronica beccabungavaccinia gangrenosaurogenital medicineunderground railwaytwo-line great primertransfiguration daytransfer of trainingtrailing four o'clocktragelaphus buxtonitoxemia of pregnancytotalitation regimetopographic anatomytop fermenting yeasttongan monetary unitthoroughbred racingthomas gainsboroughthird baron rayleightherapeutic cloningthe great starvationtellima grandiflorataraktogenos kurziitaraktagenos kurziitalk through one's hatsystema urogenitalesydney harbor bridgesweet-potato ring rotsuborder gorgonaceastructural genomicsstraight-line methodsteganopus tricolorsolar magnetic fieldsocial anthropologysmoking compartmentsir george trevelyansilver quandong treesignal-to-noise ratioshaggymane mushroomsex-change operationsaxifraga hypnoidessarcophaga carnariasacramento sturgeonronald wilson reaganrockingham podocarprobert j. van de graaffriemannian geometryrichard ii of englandrhodesian ridgebackrhodanthe manglesiirhizomatous begoniaregular tetrahedronregular icosahedronregular convex solidregression equationregression analysisregistration numberregional anesthesiarefrigeration dryerred-green dichromacyreal-time processingpus-forming bacteriaprunus angustifoliaprumnopitys elegansproto-norse languageprosopis glandulosapropositional logicprairie golden asterpotamogeton crispusportuguese man-of-warportuguese languagepork-and-veal goulashpolygonum orientalepolygonum fagopyrumpneumogastric nerveplains pocket gopherpiranga ludovicianapickeringia montanaphyllostachys nigraphragmites communisphaseolus angularispedestrian crossingparathion poisoningparallel processingorder ustilaginalesorder synentognathiorder solenogastresorder polymastiginaorder plumbaginalesorder plantaginalesorange horseshoe batoperating statementold frisian languagenucleolus organizernucleolus organisernucleolar organizernucleolar organisernothofagus truncatanonvolatile storagenonmalignant tumournon-volatile storagenetwork programmingnegative reinforcernaturally occurringnasogastric feedingnapierian logarithmnail-tailed kangaroomother-in-law's tonguemorning-glory familyminato ohashi bridgemicrohoning machinemichael gerald tysonmerovingian dynastymelospiza georgianamedicago intertextamarta brigit nilssonmarriage counselingmandarin orange treemagnolia virginianamagnetomotive forcemagnetic core memorymagnesium hydroxidemagnesium carbonateluggage compartmentlow-level formattinglord high chancellorlong-head coneflowerlong-distance runnerlithophragma affineligustrum japonicumlieutenant governorlibyan islamic groupliberation theologyledum groenlandicumleaning tower of pisalate-spring-bloomingkingdom protoctistakingdom prokaryotaeking of great britainkeratosis nigricanskammon strait bridgejuglans californicajudicial proceedingjudgment in personamjohn griffith chaneyjohn barrington wainjob-control languagejapanese pagoda treejack-o-lantern fungusislets of langerhansiron-storage diseaseion-exchange polymerintravenous feedinginterrogation pointinteragency supportinorganic phosphateinorganic chemistryinertial navigationinductive reasoningidiographic sciencehypsiglena torquatahuman genome projecthonorable dischargehomecourt advantageherringbone patternhenry viii of englandhenry oscar houghtonharold hirschsprunggyromitra esculentagroup participationgroup centrospermaeground-emplaced minegros ventre languagegrindelia squarrosagregory of nazianzusgregory of nazianzengregorian telescopegreen monkey diseasegreat yellow gentiangreat saphenous veingranuloma inguinalegrand duchy of moscowgraduation exercisegradable oppositiongovernment activitygoods and service taxgolden fairy lanterngolden barrel cactusglobal organizationgirolamo savonarolagigacycle per secondgiant potato creepergiannangelo braschigerman monetary unitgeothermal industrygeostationary orbitgeorgiana barrymoregeorge paget thomsongeocentric parallaxgenus zinjanthropusgenus tyrannosaurusgenus thysanocarpusgenus tautogolabrusgenus streptocarpusgenus stephanomeriagenus sphaerocarpusgenus sphaerocarposgenus schizophragmagenus sarcorhamphusgenus sarcocephalusgenus pterodactylusgenus pseudowinteragenus protoceratopsgenus pleurothallisgenus pleurobrachiagenus plectrophenaxgenus phascolarctosgenus paracheirodongenus mycobacteriumgenus micropogoniasgenus melanogrammusgenus macrodactylusgenus macrocephalongenus lagerstroemiagenus lagarostrobusgenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus halimodendrongenus graptophyllumgenus gastroboletusgenus gasterophilusgenus entomophthoragenus edmontosaurusgenus dracocephalumgenus dicranopterisgenus dendrocalamusgenus dactylopterusgenus corythosaurusgenus chrysothamnusgenus chrysobalanusgenus chronoperatesgenus chorizagrotisgenus chirocephalusgenus cercosporellagenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus cardiospermumgenus campyloneurumgenus calamagrostisgenus aulacorhyncusgenus argyroxiphiumgenus arctocephalusgenus archidiskidongenus anomalopteryxgenus agrobacteriumgenus actiniopterisgenus acanthocereusgenital personalitygeneral-purpose bombgastroepiploic veingastrocolic omentumgalleria mellonellafront-porch campaignfringed poppy mallowfragaria chiloensisflowering raspberryflorida selaginellafloat-type rain gaugefinno-ugric-speakingfine-art photographyfamily boraginaceaefamily argonautidaeestrogen antagonistequatoguinean francenglish hippocratesenergy of activationelementary geometryelaeocarpus grandisedward iii of englandeducational programedgar douglas adrianeastern indigo snakeeastern cricket frogdryopteris goldianadryopteris fragransdouglas fairbanks jr.donald arthur glaserdissociation energydirect bill of ladingdiffraction gratingdepreciation chargedeductive reasoningde facto segregationcupressus govenianacrataegus tomentosacountervailing dutycordia gerascanthuscoptis groenlandicacoordinate geometrycontinuing trespasscontinental glaciercontagious abortionconnarus guianensiscongenital disordercomputer programingcomptroller generalcommon staghorn ferncommittal to writingcollege of cardinalscolinus virginianuscognitive operationclinopodium vulgareclaytonia virginicacinchona ledgerianacharronia flavigulacharles ii of englandcarolingian dynastycarissa grandifloracardigan welsh corgicardamine douglasiicarbon group elementcapital of singaporecampanula glomeratacalopogon tuberosumcalochortus elegansbulbourethral glandbrowning machine gunbroadcasting studiobougainville trenchborn-again christianblack root rot fungusbillion-dollar grassbernese mountain dogbastardy proceedingbartolomeo prignanobaby-boom generationautomotive engineerassociate in nursingasian tiger mosquitoarytenoid cartilagearrowleaf groundselarnold lucius gesellapplication programantonio da correggioanticonvulsant druganterograde amnesiaanion-exchange resinangoumois grain mothandropogon furcatusanalytical geometryalan mathison turingagrimonia eupatoriaagonus cataphractusagitated depressionafrican green monkeyaegilops triuncalisadlerian psychologyabnormal psychologyabdominal pregnancyabdominal breathing
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