18-Letter Words Containing: I,S,I,A,S
(In Any Order)
There are 137 18 letter words,
391 18 letter phrases and
0 18 letter abbr's with
I,S,I,A,S in.
Best Scoring 18 Letter Words With: I,S,I,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 (137)
transubstantiationsociopsychologicalantivivisectionistdisenfranchisementvaletudinarianismsvaingloriousnessesunsubstantialitiesuniformitarianismsultrasophisticatedtriskaidekaphobiastransubstantiatingtransportabilitiestransmissibilitiestransistorizationstransilluminationsthermoplasticitiestachistoscopicallysupranationalitiessupersophisticatedsupercivilizationssuperadministratorsubstitutabilitiessubmicroscopicallysubclassificationssubcategorizationsstructuralizationsstereospecificallystereoregularitiessomnambulisticallysemiprofessionallysemipermeabilitiessemidomesticationssemiconservativelysatisfactorinessessacrilegiousnessesrevascularizationsrepresentativitiesrehospitalizationsrecrystallizationsradiosensitivitiesquasiperiodicitiesquantitativenessespremillenarianismspredestinarianismspraiseworthinessespostmillennialistspostmillennialismspostmillenarianismphotosensitizationphotodissociationsphotodisintegratespertinaciousnessesoverindustrializesoverclassificationorthopsychiatristsopinionativenessesnondiscriminationsnoncooperationistsnonarbitrarinessesneurotransmissionsneuropsychiatristsmultifariousnessesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmechanochemistriesmanipulativenessesmaladministrationslatitudinarianismsirremediablenessesirreconcilablenessintransitivenessesintersubstitutableinterrelationshipsinterminablenessesintermediatenessesinsubstantialitiesinstitutionalisinginhospitablenessesinharmoniousnessesinexplicablenessesinexhaustibilitiesindustrializationsindisputablenessesindispensabilitiesindiscriminatenessincontestabilitiesinconsiderablenessinauspiciousnessesinarticulatenessesinappreciativenessimpersonalizationsimperishablenessesimmunopathologistshyposensitizationshypersensitizationhomoscedasticitieshistophysiologicalgranulocytopoiesisestablishmentariandisputatiousnessesdisintermediationsdiscriminabilitiesdiastereoisomerismdepersonalizationsdenominationalismsdeliberativenessesconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalistsconstitutionalismsconsequentialitiescongregationalistscongregationalismscommensurabilitiesbiotransformationsbacteriorhodopsinsaustralopithecinesappreciativenessesanticommercialismsunsatisfactorinessunenthusiasticallysentimentalisationpteridospermopsidaindustrial-strengthhomobasidiomycetesdistinguishabilitycross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessarteriolosclerosisanticholinesterasePhrases (391)
william shakespearevertical stabilisertomistoma schlegelithanksgiving cactustangible possessionswedish nightingalesubversive activitystinking nightshadespanish-american warsocial organisationsir william herschelsir william chamberssir matthew flinderssir martin frobishersir frederick ashtonseismic disturbancescottish highlanderscientific researchrheims-douay versionrespiratory illnessrenaissance revivalprofessional boxingpolitical dissidentpluvianus aegyptiusplanning commissionphysiological stateparnassia palustrisoscar hammerstein iiorder sarcosporidiaon an irregular basisoil-industry analystoceanites oceanicusnicolaus copernicusnavigational systemnational censorshipmusical compositionmeconopsis cambricamaterial possessionlogistic assistancelogistic assessmentlimenitis archippuslepomis macrochiruslanius lucovicianuskarl friedrich gaussisabella i of castileirvingia gabonensisinterstitial tissueinfantile paralysishypostasis of christhibiscus sabdariffahibiscus cannabinusgeophysical sciencegenus citharichthysessential conditionessential amino aciderigeron canadensiseconomic assistancedouay-rheims versiondmitri shostakovichdirect transmissiondipsacus sylvestrisdigitalis glycosidedasyurus viverrinusconstantin brancusicommissaire maigretcognitive semanticsclass magnoliopsidacircassian languagecastanea mollissimacarl wilhelm siemenscarduelis cardueliscarassius carassiuscapital of wisconsinbush administrationberberis canadensisbanana passion fruitbaccharis pilularisaustralian lungfishaugustinian hermitsattestation serviceassyrian neo-aramaicaspalathus linearisantispasmodic agentantagonistic muscleancylus fluviatilisanchusa officinalisanalysis of variancealexander i of russiaair-to-ground missileageratina altissimaadenosine deaminasewisteria frutescenswilderness campaignwild sensitive plantwest indian smallpoxvolumetric analysisviperine grass snakevigna sesquipedalisviaticus settlementverbascum lychnitisvena supraorbitalisunipolar depressiontrisodium phosphatetransmission systemtopical anaesthesiatobacco mosaic virusthermoplastic resinthamnophis sirtalisthamnophis sauritusthamnophis proximustetraneuris acaulistarquinius superbustakayasu's arteritissystema digestoriumsymplocus tinctoriaswiss confederationsutura internasalissuspended animationsurvivors insurancesurgical instrumentsupra expressionismsuillus albivelatussuicide squeeze playsubsistence farmingsuborder tarsioideasubmersible warshipsubgenus calliopsissubfamily sylviinaesubfamily sterninaesubfamily anserinaesubclinical absencesubclass dibranchiasubclass cirripediastyphelia humifusumstratified samplingstochastic variablesterculia rupestrisstellar associationstarvation acidosisstanford universitystained-glass windowst. ignatius of loyolaspiranthes spiralisspanish inquisitionsolidago canadensissolanum commersoniisodium thiosulphatesocio-economic classsloanea jamaicensissisymbrium barbareasir ernst boris chainsir bernard williamssingle-breasted suitsignal-to-noise ratiosexual relationshipsensory deprivationsecobarbital sodiumscolymus hispanicussaxifraga stellarissaxifraga hypnoidessarcophilus hariisisapindus marginatussanskritic languagesanskrit literaturesample distributionsaint valentine's daysaint thomas aquinassaint teresa of avilasaint martin's summersaint kitts and nevissaint francis xaviersabbatia campestrisrickettsial diseaserhizoctinia diseaserespiratory diseaseremilegia australisrelative atomic massregression equationregression analysisregional anesthesiareal-time processingreactive depressionquadriphonic systemquadrigesima sundaypylodictus olivarispulsatilla vulgarispublius ovidius nasopterocarpus indicuspsychotria capensispsoriatic arthritispsittacus erithacuspseudotaxus chieniiprunus angustifoliaprosopis juliifloraprofessional tennisprionotus carolinuspotassium hydroxidepositive chemotaxispolitical scientistpolitical commissarpoephila castanotisplatanus orientalisphysical distancingphragmites communisphilaenus spumariusphasianus colchicuspezophaps solitariapersian gulf illnessperiodontal diseasepeperomia sandersiipeninsular malaysiapedilanthus pavonispediculosis capitispedestrian crossingparnassia fimbriatapaprilus alepidotuspancreatic fibrosisorder ustilaginalesorder rickettsialesopisthocomus hoazinobservation stationnon-christian priestniemann-pick diseasenicholas ii of russianew siberian islandsnational assistancenasogastric feedingnarcissus jonquillamyositis trichinosamineral associationmilitary commissionmilitary censorshipmetabolic alkalosismelissa officinalismason and dixon's linemarta brigit nilssonmalacosoma disstriamacrozamia spiralislysimachia vulgarislysiloma bahamensisloxostege similalislouis henry sullivanlouis henri sullivanlonicera canadensislivistona australislisteria meningitislip synchronisationlepiota cepaestipeslathyrus latifoliusland-office businesslactarius deliciosoking charles spanielkeratosis nigricanskarl wilhelm siemensjunction transistorjuan carlos i of spainjosiah willard gibbsjoint chiefs of staffjessica lucy mitfordjapanese poinsettiajacksonian epilepsyitalian renaissanceiron-storage diseaseipomoea orizabensisin one's birthday suitilex paraguariensishysterical neurosishuntington's diseasehomo sapiens sapienshindu kush mountainshexalectris spicatahesperis matronalisherpes encephalitisheat-seeking missileheat of dissociationharry sinclair lewishalicoeres radiatusguilt by associationgrindelia squarrosagenus septobasidiumgenus schizachyriumgenus micropogoniasgenus hyacinthoidesgenus dicranopterisgenus chorizagrotisgenus archidiskidongenus actiniopterisgavialis gangeticusfragaria chiloensisfausto paolo sozzinifamily spheniscidaefamily rhiptoglossafamily brassicaceaefairness commissioneurasian kingfishereuclid's second axiomepidural anesthesiaepacris obtusifoliaenglish hippocrateselectric resistanceeichhornia spesiosaecclesiastical robeecclesiastical modeeastern indigo snakeeastern catholicismeast indian rosewooddryopteris filix-masdissociation energydispersed particlesdishwashing machinediscretionary trustdicentra canadensisdianthus latifoliusdevil's walking stickdelusional disorderdalbergia cearensiscupressus arizonicacriminal possessioncorrosive sublimatecoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australisconversion hysteriacontinuing trespassconnarus guianensiscompetitor analysiscommunist manifestocolinus virginianusclinical depressionclianthus speciosusclematis versicolorcleistes divaricataclassical philologyclassical mechanicsclass hepaticopsidaclass ginkgophytinaclass coniferopsidaclass archiannelidacitellus variegatuscircis siliquastrumchristian scientistchristian schonbeinchoriotis australischi-square statisticcharles william postcercis occidentalisceltis occidentaliscelestial mechanicscatherine i of russiacassia occidentaliscassia augustifoliacarl friedrich gausscarissa grandifloracardamine pratensiscanalis vertebraliscamassia scilloidescalvinistic baptistcallorhinus ursinuscallinectes sapidusburmeisteria retusabubalus mindorensisbroadcasting studiobristly sarsparillabrassica perviridisbissau-guinean francbillion-dollar grassbidens trichospermaauriparus flavicepsassociative aphasiaassociate in nursingaspidelaps lubricusasian tiger mosquitoasclepias incarnataaristotelia serrataanolis carolinensisanoa depressicornisangelica sylvestrisanarchist communismalnus veridis crispaalice-josephine ponsalbizia julibrissinailanthus altissimaagitated depressionagelaius phoeniceusagaricus campestrisaegilops triuncalisactinidia chinensisacoustic resistanceacoustic absorptionabudefduf saxatilis
