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

 (In Any Order)
There are 19 18 letter words, 128 18 letter phrases and 0 18 letter abbr's with O,R,R,I,E,R,S in.

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

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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 (19)
overrepresentationsuperadministratorstereoregularitiesspectrofluorimeterrechromatographiesnonarbitrarinessesmicroreproductionsmicroradiographiesmicrophotographersmicrocalorimetriesirreproachablenessferroelectricitiesexterritorialitieselectroretinogramselectrocardiogramsechocardiographersterritorialisationcorrosion-resistantarteriolosclerosis
Phrases (128)
television reportersupervisory routinesuborder anisopterasir mortimer wheelersir martin frobishersir frederick ashtonsir christopher wrensir arthur john evansrespiratory illnessproposal of marriagepriority processingposterior pituitarypositive reinforcerorder trogoniformesorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialesorder columbiformesorder ciconiiformeson an irregular basisminor tranquillisermaster of literaturelighthorse harry leejoel chandler harrishenry norris russellgenus recurvirostraedgar rice burroughsconstruction workerchristopher marlowecerebrospinal feverbaron georges cuvieralfred louis kroeberwestern roman empireupper carboniferoustropical rain foresttransitive verb formtransfer of trainingterritorial reservesydney harbor bridgesurvivors insurancesupratrochlear veinsupervisory programsuborder tarsioideasuborder ruminantiasuborder lemuroideasuborder lacertiliasuborder ceratopsiastreptopelia turturstorage-battery gridsir george trevelyansir ernst boris chainshort gastric arteryserratula tinctoriasensorimotor regionrobotic telesurgeryrobert james fischerrobert bruce mathiasrichard john robertsrevaluation reserveretarded depressionrespiratory diseaseregular icosahedronregistration numberred river of the southpyorrhea alveolarispurple virgin's bowerprospero lambertinipresent progressiveprehistoric cultureprairie golden asterpower-station workerpine-barren sandwortparascalops brewerioriental bush cherryorder rickettsialesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder cypriniformesorder coraciiformesorder colymbiformesorder aspergillalesoperations researchnucleolar organisernorthern hemispherenervous prostrationmicroprocessor chipmajor tranquilliserlower carboniferouslouis the quarrellerlearner's dictionaryinformer's privilegehydropower industryhaemorrhagic strokegrindelia squarrosagreen fringed orchisfrancois mitterrandflowering raspberryeuropean spider crabesther hobart morriseastern roman empireeastern fox squirreleastern cricket frogdryopteris fragransdrunk-and-disorderlydisorderly behaviordiscretionary trustdirector of researchdepressive disordercryptotermes breviscreeping wood sorrelconversion disordercoluber constrictorcitroncirus webbericharles digby harrodcerebral thrombosisbursera microphyllabrevoortia tyrannisbarometric pressurearistotelia serrataarisaema atrorubensalveolar resorptionacute brain disorder
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