Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 95 18 letter words, 161 18 letter phrases and 0 18 letter abbr's with O,T,I,S,T,S in.

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

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 (95)
gastroenterologisttransubstantiationinterconnectednessantivivisectionistultrasophisticatedultraconservativesultraconservatismstransportabilitiestransistorizationstransilluminationsthermoplasticitiestachistoscopicallysupranationalitiessupersophisticatedsuperadministratorsubcategorizationsstructuralizationsstereoregularitiesshortsightednessessemidomesticationssatisfactorinessesrehospitalizationsredistributionistsrecrystallizationsreconstructionistsreconstructionismsradiosensitivitiespsychopathologistspostpsychoanalyticpostmillennialistsphotosensitizationphotosensitivitiesphotodissociationsphotodisintegratesoverprotectivenessostentatiousnessesorthopsychiatristsnonrepresentativesnondestructivenessnoncooperationistsnonanthropologistsneuropsychiatristsmisrepresentationsmisinterpretationsmisidentificationsmisadministrationsmicrodensitometersmaladministrationsmagnetoresistanceslepidopterologistsintrospectionisticinterrelationshipsinstitutionalisingindustrializationsincontestabilitiesincombustibilitiesimmunopathologistshyposensitizationshypersensitizationhydrometallurgistshomoscedasticitiesgastroenterologiesethnomusicologistselectrodepositionselectrochemistriesdisputatiousnessesdisintermediationsdiscontentednessesdeconstructionistscreditworthinessescountersuggestionscounterstrategistscounteraccusationsconversationalistscontradistinctionscontemptiblenessesconsubstantiationsconstructivenessesconstitutionalizesconstitutionalistsconstitutionalismsconsequentialitiescongregationalistsbloodthirstinessesbiotransformationsaustralopithecinesastrophotographiesunsatisfactorinesssentimentalisationpsychotherapeuticsdiethylstilbestrolcross-fertilizationcross-fertilisationcorrosion-resistantanticholinesterase
Phrases (161)
treaty of versaillestomistoma schlegelitheodosius the greattendonous synovitissolidago spathulatasecurity consultantscottish highlanderpolitical dissidentpolianthes tuberosaphysiological stateorthotomus sutoriusoil-industry analystneuropterous insectnavigational systemlogistic assistancelogistic assessmenthypostasis of christgustatory sensationgenus struthiomimusgenus melopsittacusfirst epistle of johnessential conditiondmitri shostakovichdistributor housingdirect transmissionconstantin brancusicognitive semanticscapital of tennesseebush administrationbook of instructionsattestation serviceastronomy satelliteantispasmodic agentantagonistic musclealytes obstetricanswestern mountain ashwesleyan methodistsvena stylomastoideaunited states dollartussock caterpillartrusteeship counciltrisodium phosphatetransmission systemtopical anaesthesiathujopsis dolobratathomas stearns eliotthermosetting resinthermoplastic resinthamnophis sirtalisthamnophis sauritustextual scholarshipsystema urogenitalesystema digestoriumsystem of numerationsymplocus tinctoriastructural genomicsstress incontinencestochastic variablestereophonic systemstellar associationsteganopus tricolorstations of the crossstarvation acidosisstanford universityst. ignatius of loyolast. christopher-nevisspotsylvania countyspanish oyster plantsouth celestial polesodium thiosulphatesignal-to-noise ratioshort gastric arterysemi-sweet chocolatesaratoga spittlebugsample distributionsaint thomas aquinassaint thomas a becketsaint teresa of avilasailor's breastplatereproductive systemrelative atomic masspsychological statepsoriatic arthritispsocopterous insectpresident rooseveltpotassium carbonatepotamogeton crispuspositive chemotaxispomatomus saltatrixpolitical scientistpoephila castanotisplatanus orientalispinnotheres ostreumorthopterous insectorder rickettsialesolfactory sensationobservation stationnon-christian priestnervous prostrationnational assistancemyositis trichinosamountain watercressmarta brigit nilssonlivistona australislittle spotted skunkleptopteris superbalepiota cepaestipeslathyrus latifoliusjunction transistorjoint chiefs of staffjohn ernst steinbeckjatropha stimulosusjapanese poinsettiain one's birthday suithynerpeton bassettihuntington's diseaseheat of dissociationguilt by associationgenus centropristisgenus actiniopterisfirst battle of ypresfirst baron tennysonfast of the firstbornestrogen antagonistesther hobart morriseptesicus serotinusepistle to the romanseastern catholicismdouble-breasted suitdiscretionary trustdicamptodon ensatusdianthus latifoliusdesmodium tortuosumdaucus carota sativacytisus multifloruscystopteris montanacystophora cristatacutaneous sensationcryptotermes breviscrisis interventioncourt of saint james'scoreopsis tinctoriacontinuing trespasscompetitor analysiscommunist manifestocognitive scientistchoriotis australischolesterosis cutisceltis occidentaliscecil scott foresterbroadcasting studioaustrotaxus spicataassistant professorasian tiger mosquitoarticulatory systemaristotelia serrataagitated depressionadult-onset diabetesacoustic resistanceacoustic absorptionabsorption 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