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18-Letter Words Containing: O,R,R,U,M

 (In Any Order)
There are 27 18 letter words, 187 18 letter phrases and 0 18 letter abbr's with O,R,R,U,M in.

Best Scoring 18 Letter Words With: O,R,R,U,M

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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 (27)
uniformitarianismsultramicroscopicalultraconservatismssuperminicomputerssuperconglomeratessuperadministratorspectrofluorometryspectrofluorometerspectrofluorimeterreconstructionismspolymorphonuclearsneurotransmissionsneuropharmacologicmicroreproductionsmicrolepidopterousmeretriciousnesseslumpenproletariatshydrometallurgistshydrometallurgicalcounterprogrammingcountergovernmentscounterdemonstratecounterculturalismmuscivora-forficataglomerulonephritiscounterreformationcounterbombardment
Phrases (187)
wet-bulb thermometertichodroma muriariasyrian monetary unitsuperiority complexsuborder myxinoideisuborder clamatoressamolus parviflorusrheims-douay versionreturn on investmentresearch colloquiumrepublic of surinamereproductive memoryqatari monetary unitprograming languageorthotomus sutoriusorder columbiformesmusical performancemusculospiral nervemount rushmore statemodal auxiliary verbminor tranquillizerminor tranquillisermaster of literaturemajor tranquillizerlepomis macrochiruskeyboard instrumentjames grover thurberhuman growth hormoneglandular carcinomagenus scomberomorusfulminate of mercuryeuphorbia marginataedward roscoe murrowdouay-rheims versioncyrus hall mccormickcreate from raw stuffcomputer peripheralcomputer memory unitcomminuted fracturecarl gustaf mosandercaprimulgiform birdbombycilla garrulusbombycilla cedrorunbellbottom trousersaruban monetary unitartocarpus communisarthur holly comptonarmoracia rusticanaamphibious aircraftamerican revolutionair-to-ground missileagropyron cristatumxylomelum pyriformeviburnum recognitumvespertilio murinusupholstery materialuniocular dichromattrogium pulsatoriumtricholoma pardinumtremella fuciformisteucrium scorodoniasupra expressionismsupervisory programsubphylum urochordasuborder ruminantiasuborder nematocerasuborder mugiloideasuborder menotyphlasuborder lemuroideastructural genomicssouthern maidenhairsouthern hemispheresacramento sturgeonrudolf karl bultmannround-trip light timeround-tailed muskratrobert bruce mathiasreticular formationrepublic of cameroonreproductive systemregistration numberreductio ad absurdumrecording equipmentreaumur thermometerratibida columnarisramsay hunt syndromepus-forming bacteriaprobiotic bacteriumportuguese man-of-warpneumogastric nervepinus californiarumpinnotheres ostreumphrynosoma cornutumperomyscus eremicusoxydendrum arboreumoreamnos americanusorder plumbaginalesnorthern barramundinorman architecturenormal distributionnepal trumpet flowermusculus teres minormusculus teres majormultiple-furrow plowmultiple regressionmountain watercressmother-of-pearl cloudmorrow's honeysucklemissouri compromisemichael stuart brownmercury thermometermatricaria inodorummarsilea drummondiimarriage counselingmarquis de condorcetmajor tranquilliserliquid metal reactorlimnodromus griseuslepromatous leprosykeith rupert murdochjerusalem artichokeisopyrum biternatumipratropium bromideintermediate shroudinformation measureincomplete fracturehorse chestnut creamgyromitra esculentagroup centrospermaegrievous bodily harmgovernment securitygerman monetary unitgeothermal industrygenus sarcorhamphusgenus lagerstroemiagenus ibero-mesornisgenus hyracotheriumgenus ceratotheriumgenus cardiospermumgenus argyroxiphiumgenus agrobacteriumgeneral-purpose bombfrankfurt on the mainford hermann huefferfirst baron macaulayfamily roridulaceaeeuarctos americanuserythronium albidumerythema multiformeemergency procedureelectronic computerelectron multipliereighter from decaturedwin of northumbriaeducational programdwarf russian almonddry-bulb thermometerdramatic productiondesmodium purpureumcronartium ribicolacounter reformationcorrosive sublimatecorporal punishmentconsumer price indexcomputer programmercomputer programingceratotherium simumcarbon group elementcamelus dromedariusbursera microphyllabinge-purge syndromebarometric pressureautomated moderatorautoimmune disorderarticulatory systemarthur james balfourarteria communicansartemisia abrotanumarmy of the righteousaristarchus of samosarisaema dracontiumarisaema atrorubensanselm of canterburyanna amalia mercouriamerican water ouzelagrimonia eupatoriaabsorption spectrum
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