Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,N,S,I,S,T,S

 (In Any Order)
There are 15 20 letter words, 63 20 letter phrases and 0 20 letter abbr's with O,N,S,I,S,T,S in.

Best Scoring 20 Letter Words With: O,N,S,I,S,T,S

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (15)
unsatisfactorinessesultrasegregationiststransformationalistssuperspecializationsrepresentationalistsrepresentationalismspseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphosphofructokinasesoverprotectivenessesnondestructivenessesinterconnectednessesanticonservationists
Phrases (63)
transportation systemsuborder strepsirhinistephen collins fostersouthern united statessir charles wheatstonerobert louis stevensonresident commissionerpseudotsuga menziesiipast progressive tensepass with flying colorsjudgement of dismissalindirect transmissionhans christian oerstedfrankenstein's monsterclassification systemcentropus phasianinuscarson smith mccullersbusiness relationshipbusiness organizationbusiness organisationbotaurus lentiginosusalessandro cagliostroxenorhyncus asiaticusword processing systemuniversal gas constantunited states congresstrichomanes speciosumtransversus abdoministhysanopterous insecttelevision newscastersubclass zoomastiginasteatornis caripensisstandard transmissionspartina cynosuroidessomatic sensory systemsir joseph john thomsonsenior master sergeantsaxifraga sarmentosamsalvelinus fontinalissaint james the apostlesaint francis of assisipostal rate commissionphysostigma venenosumperitonsillar abscesspercussion instrumentnorth island edelweisslasthenia chrysostomaketosis-prone diabetesisidor feinstein stonegooseneck loosestrifegenus argentinosaurusgenus acanthoscelidesgaussian distributioneragrostic abyssinicadissociation constantdisassortative matingdicrostonyx hudsoniusdesmanthus ilinoensisconvergent strabismuscistothorus platensischilomeniscus cinctusantonius stradivariusairborne transmission
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