Dictionary Only:
Profanity Off:

18-Letter Words Containing: I,O,S,T,V

 (In Any Order)
There are 48 18 letter words, 128 18 letter phrases and 0 18 letter abbr's with I,O,S,T,V in.

Best Scoring 18 Letter Words With: I,O,S,T,V

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 (48)
oversimplificationoverrepresentationantivivisectionistverisimilitudinousultraconservativesultraconservatismssupercivilizationssemiconservativelyrevascularizationsradiosensitivitiesprovincializationsphotosensitivitiesphotoreactivationsoverspecializationoverprotectivenessoveroptimisticallyoverindustrializesoverindustrializedoverindebtednessesoverfertilizationsoverextrapolationsoverembellishmentsoverconcentrationsovercommunicationsoverclassificationopinionativenessesnonrevolutionariesnonrepresentativesnoninterventionistnondestructivenessnoncommutativitiesmagnetostrictivelyindividualizationsinconvertibilitiesinconceivabilitiesimmunoreactivitiesevapotranspirationcounterrevolutionscounterconventionscounteradvertisingconversationalistsconstructivenessesconservativenessescollectivisticallyovercapitalisationnonprognosticativemuscivora-forficatalacto-vegetarianism
Phrases (128)
voiceless consonantvictor frankensteintreaty of versaillestendonous synovitistelevision reportertelevision receiversupervisory routinesir arthur john evansselective lipectomyscandinavian nationreturn on investmentpositive reinforcernavigational systemheat of vaporisationgovernment ministergenus recurvirostrafricative consonantdmitri shostakovichdivision eubacteriadivision cynodontiadivision anthophytaconservation of masscolumbia universitycognitive semanticscause to be perceivedblood extravasationattestation serviceapodemus sylvaticusaegean civilisationadministrative bodyyevgeni yevtushenkovolumetric analysisvinegar joe stilwellvespertilio murinusvena supraorbitalisvena stylomastoideavascular prosthesisvaledictory speakervaledictory addressuniversity of sussexuniversity of oxfordtyrannus vociferanstransitive verb formtobacco mosaic virusthe great starvationthalamostriate veinterritorial reservesurjective functionsupratrochlear veinstochastic variablestereoscopic visionstarvation acidosisstanford universityst. christopher-nevisspotsylvania countysir george trevelyansilver quandong treeshort saphenous veinsensory deprivationsegmentation cavityscleroderma bovistasaint teresa of avilarevaluation reservereproductive systemrelative atomic massred river of the southreactive depressionpylodictus olivarispresident rooseveltpresent progressivepotos caudivolvuluspositive chemotaxispneumogastric nervepedilanthus pavonisobservation stationnyctanassa violaceanormative economicsnonvolatile storagenon-volatile storagenervous prostrationnegative chemotaxisminoan civilisationmerovingian dynastylong-term investmentlivistona australislegislative councilkalashnikov cultureintravenous feedinginductive reasoninghousing developmentheterotheca villosahave the distinctiongreat saphenous veingovernment securitygoods and service taxglorious revolutiongastroepiploic veinfranklin d. rooseveltfavourable positiondivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadivine right of kingsdiversionary attackdeductive reasoningdavidson's penstemondaucus carota sativacryptotermes breviscrisis interventioncorrosive sublimateconversion reactionconversion hysteriaconstructive breachconjugal visitationcompassionate leavecollective securitycognitive scientistclematis versicolorcasanova de seingaltcalostoma raveneliibrevoortia tyrannisbinge-vomit syndromebattle of buena vistaassociative aphasiaanticonvulsant drugalveolar resorptionaccounts receivable
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