Dictionary Only:
Profanity Off:

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

 (In Any Order)
There are 85 18 letter words, 179 18 letter phrases and 0 18 letter abbr's with A,C,I,O,S,T,T in.

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

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 (85)
telecommunicationsinconsequentialitytransmogrificationantivivisectionistpaleoclimatologistunaccountabilitiesultrasophisticatedultraconservativesultraconservatismsthermoplasticitiestheatricalizationstachistoscopicallysupersophisticatedsubcategorizationsstructuralizationsstoichiometricallystereophotographicsemidomesticationssatisfactorinessesrecrystallizationsquattuordecillionspsychopathologistspostpsychoanalyticpolyesterificationphotosyntheticallyphotoreactivationsphotodissociationsparticularizationsoveroptimisticallyoverconcentrationsorthopsychiatristsnoncooperationistsnoncommutativitiesneuropsychiatristsmonochromaticitiesmisidentificationsmicrocrystallinitymagnetostrictivelymagnetoresistancesintercolumniationsincontestabilitiesimmunoreactivitiesimmunoprecipitateshypernationalistichomoscedasticitiesfractionalizationsexceptionabilitieselectroretinogramselectrodesiccationcounterstrategistscounterculturalismcounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiescongregationalistsconceptualizationscompartmentalisingcollectivisticallychlortetracyclinesbureaucratizationsbiocompatibilitiesaustralopithecinesantidiscriminationunsatisfactorinessunconstitutionallyultranationalisticpsychotherapeuticsovercapitalisationnonprognosticativelacto-vegetarianisminternationalistichistocompatibilitycytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantanticholinesterase
Phrases (179)
victor frankensteintomistoma schlegelisetophaga ruticillasecurity consultantscottish highlanderpolitical dissidentpiano transcriptionphysiological statephysical attractionoenothera fruticosanarcotic antagonistlogistic assistancelogistic assessmentlinguistic relationinternational scaleinstallation chargehypostasis of christhistorical documentgenus melopsittacusfricative consonantessential conditionelectronic databaseeducation secretarydmitri shostakovichdirect transmissiondiplomatic ministercyanocitta cristatacrotalus mitchelliiconstantin brancusicognitive semanticscapital of tennesseecapital of minnesotacapital of australiaattestation serviceartistic productionantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleanamnestic reactionalytes obstetricansagropyron cristatumaccounting standardweather forecastingtussock caterpillartropical rain foresttrichostema lanatumtopical anaesthetictopical anaesthesiatime deposit accountthermoplastic resinthermobia domesticatheory of indicatorstextual scholarshiptanacetum douglasiisymplocus tinctoriastructural genomicsstochastic variablestictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisspotsylvania countyspace-time continuumsouthern white cedarsouth celestial polesmoking compartmentshort gastric arteryserratula tinctoriasentential functionsemi-sweet chocolatesegmentation cavitysecondary dentitionsaint thomas a becketrobert bruce mathiasrhetorical questionrelative atomic masspublic presentationpsychological statepsoriatic arthritispotato scab bacteriapotassium carbonatepotamogeton crispuspositive chemotaxisponcirus trifoliatapolitical scientistpoephila castanotisorder rickettsialesolfactory sensationnorth celestial polenon-christian priestnewtonian telescopenegative chemotaxisnational assistancemyositis trichinosamultiplication signmountain watercressmichael stuart brownmedical institutionmathematical symbolmagneto-optical discmachine translationlepiota cepaestipeslactose intolerancekingdom protoctistajunction transistorjoint chiefs of staffionization constantinternal combustioninterfacial tensioninteragency supportin the adjacent househeterotheca villosaheat of dissociationheat of condensationhave the distinctiongyromitra esculentaguilt by associationgenus ceratotheriumgenus actiniopterisgastrocolic omentumfuchsia excorticatafrancois mitterrandforward transactionfirst earl of chathamfamily catostomidaeelectrostatic fieldeastern cricket frogeastern catholicismdomesticated animaldoctor of humanitiesdiversionary attackdistrict of columbiadiscretionary trustdicamptodon ensatusdental orthopaedicsde facto segregationdaucus carota sativacystopteris montanacystophora cristatacutaneous sensationcourt of saint james'scotoneaster dammericorticospinal tractcoreopsis tinctoriacontract of adhesioncontinuing trespasscontagious abortionconstructive breachconjugal visitationcomputer simulationcompetitor analysiscompatible softwarecommunist manifestocitrus aurantifoliachoriotis australischeilanthes eatoniiceratotherium simumceratostomella ulmiceltis occidentaliscelestial longitudecapital of costa ricabroadcasting studiobreech presentationbasal metabolic ratebartolomeo eustachiball-and-socket jointaustrotaxus spicataasterid dicot familyarticulatory systemapothecaries' weightanticonvulsant druganointing of the sickaffricate consonantacoustic resistanceacoustic projectionacoustic 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