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

 (In Any Order)
There are 31 18 letter words, 186 18 letter phrases and 0 18 letter abbr's with O,R,G,A,N,I,S,E in.

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

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 18 Letter Words

Words (31)
gastroenterologistneuropsychologicalvaingloriousnessessubcategorizationssphygmomanometriessacrilegiousnessesphotodisintegratesphotodisintegratedmicroencapsulatingmagnetostrictivelymagnetoresistancesmacroglobulinemiaslymphangiographiesinternationalisinghyperpigmentationsgranulocytopoiesisgranulocytopoiesesgastroenterologieselectroretinogramsdihydroergotaminescounterstrategistscounteraggressionscounteradvertisingcongregationalistscongregationalismscompartmentalisingbourgeoisificationnonprognosticativeneurophysiologicallacto-vegetarianismantiferromagnetism
Phrases (186)
sergei rachmaninoffscottish highlanderprofessional golferprofessional boxingpooecetes gramineuson an irregular basismanganese tetroxidelinguistic relationirvingia gabonensisinstallation chargegustatory sensationgreen mountain stategeorge simon kaufmangenus recurvirostragenus dimorphothecafreudian psychologyerigeron canadensisdisagreeable personcompression bandageblue ridge mountainsbaron georges cuvieraugsburg confessionantineoplastic drugalbert szent-gyorgyiair-to-ground missileagnes george de milleacoustic gramophoneaccordance of rightswinter olympic gamesweather forecastingwandering albatrossvinegar joe stilwellvaccinia gangrenosatransfer of trainingtragelaphus buxtonitop fermenting yeastthe great starvationtaraktogenos kurziitaraktagenos kurziisystema urogenitalesydney harbor bridgesweet-potato ring rotstructural genomicsstraight-line methodsteganopus tricolorsolar magnetic fieldsmoking compartmentsir george trevelyansilver quandong treesignal-to-noise ratiosex-change operationsaxifraga hypnoidesronald wilson reaganrhodesian ridgebackrhodanthe manglesiirhizomatous begoniaregular icosahedronregular convex solidregression equationregression analysisregistration numberregional anesthesiareal-time processingpus-forming bacteriaprumnopitys elegansprairie golden asterpotamogeton crispuspneumogastric nerveplains pocket gopherphragmites communisphaseolus angularispedestrian crossingparallel processingorder ustilaginalesorder synentognathiorder polymastiginaorder plumbaginalesorder plantaginalesoperating statementold frisian languagenucleolus organizernucleolus organisernucleolar organisernonvolatile storagenon-volatile storagenasogastric feedingmother-in-law's tongueminato ohashi bridgemichael gerald tysonmerovingian dynastymelospiza georgianamarriage counselingmagnesium hydroxidemagnesium carbonatelong-distance runnerleaning tower of pisalate-spring-bloomingkeratosis nigricanskammon strait bridgejudgment in personamislets of langerhansiron-storage diseaseintravenous feedinginteragency supportinorganic phosphateinorganic chemistryinductive reasoningidiographic sciencehypsiglena torquatahonorable dischargegyromitra esculentagrindelia squarrosagregory of nazianzusgregorian telescopegreen monkey diseasegreat saphenous veingraduation exercisegradable oppositiongoods and service taxgigacycle per secondgiannangelo braschigeothermal industrygeostationary orbitgenus zinjanthropusgenus stephanomeriagenus schizophragmagenus pseudowinteragenus pleurothallisgenus pleurobrachiagenus paracheirodongenus mycobacteriumgenus micropogoniasgenus lagerstroemiagenus ichthyosaurusgenus hyracotheriumgenus halimodendrongenus gasterophilusgenus dicranopterisgenus chorizagrotisgenus chirocephalusgenus ceratotheriumgenus cardiospermumgenus calamagrostisgenus argyroxiphiumgenus archidiskidongenus agrobacteriumgenus actiniopterisgenital personalitygastroepiploic veingastrocolic omentumfragaria chiloensisflowering raspberryflorida selaginellafinno-ugric-speakingestrogen antagonistenglish hippocrateselaeocarpus grandisedgar douglas adrianeastern indigo snakeeastern cricket frogdryopteris goldianadryopteris fragransdissociation energydeductive reasoningde facto segregationcupressus govenianacordia gerascanthuscoptis groenlandicacontinuing trespassconnarus guianensiscongenital disordercollege of cardinalscharles ii of englandcardigan welsh corgicardamine douglasiicapital of singaporebernese mountain dogbastardy proceedingassociate in nursingasian tiger mosquitoarnold lucius gesellanterograde amnesiaanion-exchange resinagitated depressionaegilops triuncalisadlerian psychology
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