18-Letter Words Containing: I,S,T,A,S
(In Any Order)
There are 174 18 letter words,
491 18 letter phrases and
0 18 letter abbr's with
I,S,T,A,S in.
Best Scoring 18 Letter Words With: I,S,T,A,S
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
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 (174)
gastroenterologisttransubstantiationantivivisectionisthyperaldosteronismdisenfranchisementvaletudinarianismsunsubstantialitiesunrestrainednessesunprofitablenessesuniformitarianismsuncharitablenessesunattractivenessesultrasophisticatedultraconservativesultraconservatismstriskaidekaphobiastransubstantiatingtransportabilitiestransmissibilitiestransistorizationstransilluminationstranscendentaliststranscendentalismsthermoplasticitiestachistoscopicallysupranationalitiessupersophisticatedsuperintellectualssupercivilizationssuperadministratorsubstitutabilitiessubclassificationssubcategorizationsstructuralizationsstereospecificallystereoregularitiessphygmomanometriesspectroheliographssomnambulisticallysimultaneousnessessemipermeabilitiessemidomesticationssemiconservativelysatisfactorinessesrevascularizationsrepresentativitiesrepresentativenessremunerativenessesrehospitalizationsrecrystallizationsrambunctiousnessesradiosensitivitiesquestionablenessesquasiperiodicitiesquantitativenessespsychopathologistspredestinarianismspraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismphotosensitizationphotodissociationsphotodisintegratesphosphodiesterasespertinaciousnessesoverindustrializesoverclassificationostentatiousnessesorthopsychiatristsopinionativenessesnonrepresentativesnondiscriminationsnoncooperationistsnonarbitrarinessesnonanthropologistsneurotransmissionsneuropsychiatristsmultifariousnessesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmechanochemistriesmanipulativenessesmaladministrationsmagnetoresistanceslightheartednesseslatitudinarianismsintransitivenessesintersubstitutableinterrelationshipsinterrelatednessesinterminablenessesintermediatenessesintellectualnessesinsubstantialitiesinstitutionalisinginhospitablenessesinexhaustibilitiesindustrializationsindisputablenessesindispensabilitiesindiscriminatenessincontestabilitiesinarticulatenessesinappreciativenessimpersonalizationsimmunosuppressantsimmunopathologistshyposensitizationshypersensitizationhydrometallurgistshomoscedasticitieshistophysiologicalhandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesgastroenterologiesfaintheartednessesestablishmentariandisreputablenessesdisputatiousnessesdisintermediationsdiscriminabilitiesdisconsolatenessesdiastereoisomerismdeterminablenessesdephosphorylationsdepersonalizationsdenominationalismsdeliberativenessescounterstrategistscounteraggressionscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismscommensurabilitiesbiotransformationsbacteriorhodopsinsaustralopithecinesastrophotographiesarchaeoastronomiesappreciativenessesanticommercialismsaccumulativenessesabsentmindednessesunsatisfactorinessunquestionablenessunpleasant-smellingunenthusiasticallysentimentalisationself-aggrandisementpteridospermopsidapsychotherapeuticsindustrial-strengthhomobasidiomycetesdistinguishabilitycross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessarteriolosclerosisanticholinesterasePhrases (491)
voiceless consonantvertical stabilisertreaty of versaillestomistoma schlegelitheodosius the greatthanksgiving cactustangible possessionsynthetic substanceswedish nightingalesubversive activitysuborder anisopterasubclass metatheriastinking nightshadesolidago spathulatasolid body substancesocial organisationsistrurus catenatussir peter paul rubenssir matthew flinderssir martin frobishersir frederick ashtonsir arthur john evansseismic disturbancesecurity consultantscottish highlanderscientific researchrespiratory illnesspooecetes gramineuspolitical dissidentpolianthes tuberosapoisonous substancepluvianus aegyptiusphysiological statepennisetum setaceumparnassia palustrisoscar hammerstein iioil-industry analystoceanites oceanicusnycticebus pygmaeusnewspaper columnistnavigational systemnational censorshipmusical compositionmusculus temporalismaterial possessionlogistic assistancelogistic assessmentlimenitis archippusisabella i of castileinterstitial tissueinfantile paralysishypostasis of christhouses of parliamenthealth professionalgustatory sensationgenus recurvirostragenus melopsittacusgenus eschscholtziagenus citharichthysgenus chamaecytisusessential conditionessential amino acideconomic assistancedylan marlais thomasdmitri shostakovichdisreputable persondirect transmissiondipsacus sylvestrisdigitalis glycosidedewey decimal systemcrataegus crus-galliconstantin brancusiconservation of masscommissaire maigretcolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass dicotyledonaecastanea mollissimacascade everlastingcapital of wisconsincapital of tennesseebusiness departmentbush administrationbanana passion fruitaustralian lungfishaugustinian hermitsattestation serviceastronomy satelliteaspalathus linearisascension of the lordartocarpus communisarthur m. schlesingerapodemus sylvaticusantispasmodic agentantagonistic muscleancylus fluviatilisamaranthus spinosusalytes obstetricansair-to-ground missileageratina altissimayellow bristlegrassyellow bristle grasswrit of habeas corpuswoolsorter's diseasewisteria frutescenswireless telegraphywild sensitive plantwestern ribbon snakewestern mountain ashwest indian smallpoxwesleyan methodistswandering albatrossvolumetric analysisviaticus settlementverbascum lychnitisvena supraorbitalisvena stylomastoideavena nasalis externavascular prosthesisvaledictory addressunspoken accusationunited states watersunited states senateunited states dollartyrannus vociferanstussock caterpillartrisodium phosphatetrinectes maculatustravelling salesmantransmission systemtopical anaesthesiatobacco mosaic virusthujopsis dolobratathomas stearns eliotthomas gainsboroughthermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximustextual scholarshiptetraneuris acaulistarquinius superbustakayasu's arteritissystema urogenitalesystema lymphaticumsystema digestoriumsystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsutura internasalissuspended animationsurveillance systemsurgical instrumentsuillus albivelatussubthalamic nucleussubsistence farmingsuborder tarsioideasuborder ceratopsiasubfamily sterninaesubclass actinopodastyphelia humifusumstructural genomicsstriated muscle cellstratified samplingstochastic variablesterculia rupestrisstellar associationsteganopus tricolorstations of the crossstarvation acidosisstanley frank musialstanford universitystained-glass windowst. ignatius of loyolaspotsylvania countyspiranthes spiralisspanish oyster plantspanish inquisitionsouth celestial polesonora semiannulatasodium thiosulphatesir ernst boris chainsingle-breasted suitsignal-to-noise ratioshort saphenous veinshort gastric arteryshorea teysmannianasexual relationshipserratia marcescenssergeant first classseptuagesima sundaysensory deprivationsemi-sweet chocolatesecobarbital sodiumsebastes ruberrimusscleroderma bovistasciaenops ocellatussaxifraga stellarissaratoga spittlebugsapindus marginatussanskritic languagesanskrit literaturesample distributionsaints peter and paulsaint valentine's daysaint thomas aquinassaint thomas a becketsaint teresa of avilasaint martin's summersaint kitts and nevissaint francis xaviersailor's breastplatesabbatia campestrisrobert james fischerrickettsial diseaserhizoctinia diseaseretarded depressionrespiratory diseaseremilegia australisrelative atomic massregression equationregional anesthesiareal-time processingreal-estate businessreactive depressionquadriphonic systemquadraphonic systempylodictus olivarispulsatilla vulgarispterocarpus indicuspsychotria capensispsychological statepsoriatic arthritispsittacus erithacuspseudotaxus chieniiprunus angustifoliaprumnopitys elegansprofessional tennisprionotus carolinuspresident john adamspotos caudivolvuluspotassium hydroxidepotassium carbonatepotamogeton crispuspositive chemotaxispomatomus saltatrixpolitical scientistpolitical commissarpoephila castanotisplatanus orientalisphysical distancingphyllostachys nigraphragmites communisphonological systempezophaps solitariaperiodontal diseasepedilanthus pavonispediculosis capitispedestrian crossingpaul bustill robesonparochetus communisparnassia fimbriatapaprilus alepidotuspancreatic fibrosisorder ustilaginalesorder rickettsialesorder psilophytalesopisthocomus hoazinoperations researchomphalotus illudensolfactory sensationobservation stationnyctanassa violaceanon-christian priestnervous prostrationnational assistancenasogastric feedingmyositis trichinosamyasthenic syndromemusculus pectoralismusculus buccinatormountain watercressmineral associationmilitary commissionmilitary censorshipmetabolic alkalosismedial rectus musclemaster of ceremoniesmarta brigit nilssonmarcus junius brutusmalacosoma disstrialoxostege similalislivistona australislisteria meningitislip synchronisationleycesteria formosaleptopteris superbalepiota cepaestipesleontocebus rosalialathyrus sylvestrislathyrus latifoliuslaportea canadensislactarius deliciosokeratosis nigricansjunction transistorjoint chiefs of staffjessica lucy mitfordjatropha stimulosusjapanese poinsettiajames francis thorpeitalian renaissanceislets of langerhansiron-storage diseasein one's birthday suitictalurus punctatushysterical neurosishynerpeton bassettihuntington's diseasehindu kush mountainshexalectris spicatahesperis matronalisherpes encephalitisheat-seeking missileheat of dissociationharry stack sullivanhalicoeres radiatusgymnastic apparatusgunter wilhelm grassguilt by associationgreat saphenous veingoods and service taxgenyonemus lineatusgenus zinjanthropusgenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus schizopetalongenus pseudowinteragenus pleurothallisgenus platypoecilusgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus kenyapithecusgenus ichthyosaurusgenus hyacinthoidesgenus ginglymostomagenus gasterophilusgenus dicranopterisgenus chorizagrotisgenus calamagrostisgenus anoectochilusgenus actiniopterisgeneral anaesthesiagaylussacia baccatagavialis gangeticusfissurella aperturafirst battle of ypresfirst baron tennysonfausto paolo sozzinifast of the firstbornfamily rhiptoglossaeuarctos americanusestrogen antagonistesther hobart morriserignathus barbatusepistle to the romansepidural anesthesiaepacris obtusifoliaenglish hippocrateselectric resistanceecclesiastical robeecclesiastical modeeastern indigo snakeeastern fox squirreleastern catholicismeast indian rosewoodearly warning systemdryopteris fragransdryopteris filix-masdouble-breasted suitdorothy leigh sayersdissociation energydispersed particlesdiscretionary trustdicentra canadensisdicamptodon ensatusdianthus latifoliusdevil's walking stickdavidson's penstemondaucus carota sativacytisus ramentaceuscystopteris montanacystophora cristatacyclopes didactyluscutaneous sensationcourt of saint james'scorrosive sublimatecoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthusconversion hysteriacontinuing trespassconduction deafnesscompetitor analysiscompassionate leavecommunist manifestocolaptes chrysoidesclianthus speciosusclematis versicolorcleistes divaricataclaudius ptolemaeusclassical mythologyclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriacladrastis kentukeacitellus variegatuscircis siliquastrumchristian scientistchristian schonbeinchoriotis australischinese scholartreechinese scholar treechinese parasol treechi-square statisticcheiranthus asperuscharles william postchaenopsis ocellatacerebral thrombosiscercis occidentalisceltis occidentaliscelestial mechanicscatherine i of russiacastilleja chromosacastanea ozarkensiscassia occidentaliscassia augustifoliacasanova de seingaltcardamine pratensiscapsicum frutescenscanalis vertebraliscalvinistic baptistcallinectes sapidusburmeisteria retusabroadcasting studiobristly sarsparillaboy scouts of americabook of ecclesiastesbocconia frutescensbinary number systembidens trichospermabassariscus astutusbarometric pressureaustrotaxus spicataaustralian chestnutathanasius the greatastroloma humifusumassociative aphasiaassociate professorassociate in nursingassistant professorasian tiger mosquitoasclepias incarnataarticulatory systemarterial blood gasesaristotelia serrataaristarchus of samosarisaema atrorubensantidepressant drugangelica sylvestrisanarchist communismanamnestic responseamerican watercressalaska standard timeailanthus altissimaagitated depressionagaricus campestrisaegilops triuncalisadult-onset diabetesactinidia chinensisacoustic resistanceacoustic absorptionabudefduf saxatilisabsorption spectrum
