Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 100 18 letter words, 398 18 letter phrases and 0 18 letter abbr's with O,R,S,A,I,R in.

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

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US 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 (100)
disproportionatelygastroenterologisttransmogrificationoverrepresentationhyperaldosteronismuniformitarianismsultramicroscopicalultraconservativesultraconservatismstransportabilitiestransistorizationstransformationallysuperadministratorstructuralizationsstereoregularitiesstereophotographicspectroheliographyspectroheliographsrevascularizationsrepresentationallyrecrystallizationsrechromatographiesradiochromatogramspraiseworthinessespolyacrylonitrilesphotomicrographiesparticularizationsoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverconcentrationsovercommercializesorthopsychiatristsnonrevolutionariesnonrepresentativesnonfraternizationsnonarbitrarinessesneurotransmissionsneuropsychiatristsmisrepresentationsmisinterpretationsmineralocorticoidsmicroradiographiesmicrophotographiesmicrophotographersmicrocrystallinitymicrocalorimetriesmacrophotographieslumpenproletariatsirreproachablenessirreconcilablenessinterrelationshipsinteroperabilitieshyperrationalitieshyperpolarizationshydroxytryptamineshydrometallurgistsgastroenterologiesexterritorialitiesevapotranspirationelectroretinogramselectromyographieselectrocardiogramsechocardiographiesechocardiographersdisproportionationdisproportionatingdihydroergotaminesdiastereoisomerismdehydrochlorinatesdehydrochlorinasescounterstrategistscounterculturalismcounteraggressionscounteradvertisingchlortetracyclinesbureaucratizationsbiotransformationsbacteriorhodopsinsastrophotographiesarchaeoastronomiesaerothermodynamicsterritorialisationspectrographicallyrhinolaryngologistpteridospermopsidapteridospermaphytaorder-chenopodialesmuscivora-forficatalaryngopharyngitishypoparathyroidismhypercholesteremiafibrocartilaginouscross-fertilizationcross-fertilisationcorrosion-resistantballistocardiogramarteriolosclerosisantiferromagnetism
Phrases (398)
wisteria floribundavictor frankensteintreaty of versaillestranslating programthomas wright wallersyrian monetary unitsulfur hexafluoridesuborder anisopterasir martin frobishersir frederick ashtonsir arthur john evansshort-term liabilitysexual reproductionsergei rachmaninoffsecond cranial nervesamolus parviflorusrheims-douay versionrespiratory illnessresearch colloquiumrepublic of surinamerepublic of hondurasproposal of marriageprofessional golferposterior pituitarypiano transcriptionparkinson's syndromeostrya carpinifoliaoscar hammerstein iiorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialeson an irregular basisoenothera fruticosamusical performancemusculospiral nervemorchella crassipesminor tranquillisermaster of literaturelighthorse harry leelepomis macrochiruslachrymal secretionkeyboard instrumentjoel chandler harrisgenus recurvirostrafunctional disorderfrancis ford coppolafederation of tribeserinaceus europaeuserigeron canadensiseducation secretaryedgar rice burroughsdouay-rheims versiondisreputable persondisagreeable persondirect transmissioncyrus hall mccormickcommissaire maigretchristopher marlowecerebrospinal feverbombycilla garrulusbiological researchbaron georges cuvierauthoritarian stateassyrian neo-aramaicartocarpus communisartistic productionarmoracia rusticanaamphibious aircraftalfred louis kroeberalexander i of russiaalbert szent-gyorgyiair-to-ground missileagropyron cristatumaccordance of rightsyellow bristlegrassyellow bristle grasswrit of habeas corpuswoolsorter's diseasewillie howard mays jr.western roman empirewestern ribbon snakeweather forecastingwandering albatrossveronica chamaedrysvena supraorbitalisvascular prosthesisvaledictory speakervaledictory addressupper carboniferousupholstery materialunipolar depressiontyrannus vociferanstussock caterpillartropical rain foresttrogium pulsatoriumtremella fuciformistransitive verb formtransfiguration daytransfer of trainingthreshold operationthird battle of ypresthermoplastic resintheory of indicatorsthe great starvationteucrium scorodoniaterritorial reservetaraktogenos kurziitaraktagenos kurziisymphoricarpos albasydney harbor bridgesweet-potato ring rotsurvivors insurancesupratrochlear veinsupra expressionismsupervisory programsuperior labial veinsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder ceratopsiastructural genomicsstreptopelia turturstorage-battery gridsteganopus tricolorstanford universitysouthern white cedarsouthern maidenhairsir john carew ecclessir george trevelyansir ernst boris chainsir alfred hitchcocksilver-leaved poplarsilver quandong treesiberian wall flowershort gastric arteryserratula tinctoriasensory deprivationscleroderma bovistasarcophilus hariisisarcophaga carnariasalicornia europaeasailor's breastplatesacrifice operationround-tailed muskratronald wilson reaganrobert james fischerrobert bruce mathiasrichard john robertsrhodesian ridgebackrhetorical questionrevaluation reserveretarded depressionrespiratory diseaseregular icosahedronregular convex solidregression equationregression analysisregistration numberreductio ad absurdumreal-time processingreactive depressionreaction propulsionratibida columnarisrachel louise carsonpyrrhuloxia sinuatapyrophosphoric acidpyorrhea alveolarispus-forming bacteriapterocarpus indicuspsoriatic arthritisprospero lambertiniprosopis juliifloraproportional sampleprofessional personprofessional dancerprocyon cancrivorusprionotus carolinusprairie golden asterpower-station workerportal hypertensionpopulus trichocarpaponcirus trifoliatapolice headquarterspneumogastric nervepinus californiarumpine-barren sandwortpierre-simon laplacepersonal credit linepeperomia sandersiipedestrian crossingparkinsonia floridaparascalops breweriparallel processingpancreatic fibrosisoxytropis lambertiiornithopod dinosauroriental bush cherryoreamnos americanusorder ustilaginalesorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder coraciiformesorder bennettitalesorder aspergillalesoperations researchnucleolus organizernucleolus organisernucleolar organisernuclear-powered shipnormal distributionnon-christian priestnervous prostrationmountain watercressmontia lamprospermamilitary censorshipmichael stuart brownmaster of ceremoniesmarta brigit nilssonmarsilea drummondiimarriage counselingmarquis de condorcetmajor tranquillisermacrozamia spiralislower carboniferouslouis the quarrellerlong-distance runnerlitocranius wallerileycesteria formosaleptopteris superbalearner's dictionaryle douanier rousseaukurdistan labor parykeratosis nigricanskammon strait bridgejunction transistorjerusalem artichokejames francis thorpeisopyrum biternatumiron-storage diseaseintermediate shroudinteragency supportinsider informationinorganic chemistryinformation measureinflationary spiralin your birthday suitidiopathic disorderhysterical neurosishonorable dischargehesperis matronalisharold hirschsprunghalicoeres radiatushaemorrhagic strokehaematobia irritansgyromitra esculentagrindelia squarrosagrievous bodily harmgregory of nazianzusgregorian telescopegraduation exercisegirolamo savonarolageothermal industrygeostationary orbitgenus pleurobrachiagenus paracheirodongenus lagerstroemiagenus hyracotheriumgenus dicranopterisgenus chorizagrotisgenus ceratotheriumgenus cardiospermumgenus argyroxiphiumgenus agrobacteriumfranklin d. rooseveltfrancois mitterrandfragaria chiloensisforward transactionflowering raspberryfirst earl of chathamfirst battle of ypresfirst baron tennysonfirst baron macaulayfast of the firstborneuropean wolf spidereuropean spider crabeuarctos americanusesther hobart morriselaeocarpus grandisedgar douglas adrianeastern roman empireeastern fox squirreleastern cricket frogdwarf russian almonddryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydouglas fairbanks jr.dorsal scapular veindorothy leigh sayersdiversionary attackdisorderly behaviordiscretionary trustdirector of researchdioscorea bulbiferadelusional disorderdeflationary spiralcystophora cristatacupressus arizonicacryptogramma crispacotoneaster dammericoryphaena hippuruscorticospinal tractcortaderia selloanacorrosive sublimatecorporal punishmentcoronavirus diseasecoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthusconversion reactionconversion hysteriaconstructive breachcongenital disorderconfederate soldierclematis versicolorcitrus aurantifoliachoriotis australischinese scholartreechinese scholar treechinese parasol treechelifer cancroidescharles vii of francecharles digby harrodcerebrospinal fluidcerebral thrombosisceratotherium simumcatherine i of russiacarissa grandifloracardigan welsh corgicamelus dromedariuscallorhinus ursinuscalifornia sycamorebursera microphyllabrush-tail porcupinebronchoscopic smearbritish labour partybrevoortia tyrannisbreech presentationbouvier des flandresborn-again christianbird-footed dinosaurbillion-dollar grassbidens trichospermabastardy proceedingbarometric pressurebarbados maidenhairautoimmune disorderassociate professorassistant professorasian horseshoe crabarticulatory systemarterial blood gasesarteria ethmoidalisarteria communicansartemisia abrotanumarmy of the righteousaristotelia serrataaristolochia durioraristarchus of samosarisaema dracontiumarisaema atrorubensarches national parkanterograde amnesiaanoa depressicornisalveolar resorptionacute brain disorderacentric chromosomeabsorption spectrum
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen