18-Letter Words Containing: I,L,S,T
(In Any Order)
There are 279 18 letter words,
756 18 letter phrases and
0 18 letter abbr's with
I,L,S,T in.
Best Scoring 18 Letter Words With: I,L,S,T
| 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 (279)
telecommunicationscharacteristicallydisproportionatelyinconsequentialitygastroenterologistoversimplificationinstitutionalizingpsychopathologicalhyperaldosteronismpaleoclimatologistverisimilitudinousvaletudinarianismsunsubstantialitiesunprofitablenessesunpredictabilitiesunintelligiblenessungrammaticalitiesuncharitablenessesunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismstrichloroethylenestriboluminescencestriboelectricitiestransportabilitiestransmissibilitiestransilluminationstransformationallytranscendentaliststranscendentalismsthrombophlebitidesthermoplasticitiesthermoluminescencetheatricalizationstachistoscopicallysupranationalitiessuperintelligencessuperintellectualssupercivilizationssubstitutabilitiessubclassificationsstructuralizationsstoichiometricallystereospecificallystereoregularitiesspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimetersomnambulisticallysimultaneousnessessemiquantitativelysemipermeabilitiessemiconservativelysedimentologicallyribonucleoproteinsrevascularizationsrepresentationallyreprehensibilitiesrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsquestionablenessesquattuordecillionspsychophysiologistpsychopathologistspsychoanalyticallypseudotuberculosisprovincializationspropagandisticallypronounceabilitiespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilespiezoelectricitiesphysiopathologicalphotosyntheticallyphotolithographiesperpendicularitiespathophysiologicalparticularizationspaleoclimatologiesoverspecializationoveroptimisticallyoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverembellishmentsoverclassificationotherworldlinessesorthogonalizationsnonrevolutionariesnondeductibilitiesnoncomparabilitiesnonanthropologistsneuropsychologistsneurophysiologistsmultifariousnessesmulticellularitiesmisclassificationsmineralocorticoidsmicrometeorologistmicrometeorologiesmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmicrocrystallinitymicrocalorimetriesmethylprednisolonemethemoglobinemiasmelodramatizationsmanipulativenessesmaladministrationsmagnetostrictivelylumpenproletariatslightheartednesseslepidopterologistslatitudinarianismsknowledgeabilitiesirretrievabilitiesirresponsibilitiesirresistiblenessesirrepressibilitiesirreplaceabilitiesintersubstitutableinterrelationshipsinterrelatednessesinterpretabilitiesinteroperabilitiesinternationalitiesinternationalisinginterminablenessesinterinstitutionalintercolumniationsintelligiblenessesintellectualnessesinsusceptibilitiesinsubstantialitiesinstitutionalisinginhospitablenessesinexpressibilitiesinexhaustibilitiesindustrializationsindividualizationsindisputablenessesindispensabilitiesindiscriminatinglyindestructiblenessindefatigabilitiesincorruptibilitiesinconvertibilitiesincontestabilitiesinconceivabilitiesincommensurabilityincombustibilitiesinarticulatenessesimpracticabilitiesimperturbabilitiesimpersonalizationsimpermissibilitiesimmunopathologistsimmunohematologistimmunohematologieshyperrationalitieshyperpolarizationshypernationalistichyperalimentationshydrometeorologisthydrometeorologieshydrometallurgistshydroelectricitieshistophysiologicalhemoglobinopathiesgranulocytopoiesisgranulocytopoiesesglottochronologiesgeneralizabilitiesgastroenterologiesfractionalizationsferroelectricitiesexterritorialitiesexceptionabilitiesethnomusicologistsethnomusicologicalethnomethodologistethnomethodologiesestablishmentarianepithelializationsentrepreneurialismelectroretinogramselectrophysiologicelectrophilicitieselectromyographieselectroluminescentelectrodesiccationelectrodepositionselectrochemistrieselectrocardiogramsdisreputablenessesdiscriminabilitiesdisconsolatenessesdiphenylhydantoinsdimethylhydrazinesdeterminablenessesdephosphorylationsdepersonalizationsdenominationalismsdendrochronologistdenationalizationsdemythologizationsdematerializationsdeliberativenessesdeinstitutionalizedehydrochlorinatesdecriminalizationscounterrevolutionscounterculturalismconversationalistscontemptiblenessesconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitiescollectivisticallyclaustrophobicallycholecystectomizedchlortetracyclinesbloodthirstinessesbiodegradabilitiesbiocompatibilitiesaustralopithecinesanticommercialismsaccumulativenessesunquestionablenessunpleasant-smellingunenthusiasticallyunconstitutionallyultranationalisticterritorialisationspectrographicallysentimentalizationsentimentalisationself-aggrandizementself-aggrandisementrhinolaryngologistovercapitalisationlaryngopharyngitislacto-vegetarianisminternationalisticindustrial-strengthhypercholesteremiahistocompatibilityglomerulonephritisfibrocartilaginousdistinguishabilitydiethylstilbestrolcylindrical-stemmedcross-fertilizationcross-fertilisationballistocardiogramarteriolosclerosisanticholinesteraseanti-traditionalismPhrases (756)
wisteria floribundawilliam james durantwilliam butler yeatsvoiceless consonantviccinium myrtillusvertical stabiliserupton beall sinclairtreaty of versaillestransmitting aerialtranslating programtomistoma schlegelithomas wright wallerthird epistle of johnthird epistel of johntelevision reportertelevision receivertangible possessiontable-tennis racquetswedish nightingalesuperiority complexsubclass metatheriasquirreltail barleyspatial arrangementsolidago spathulatasolid body substancesolenostemon blumeisocial organizationsocial organisationsir peter paul rubenssir mortimer wheelersir matthew flindersshort-term liabilitysexually attractivesexual reproductionsetophaga ruticillasemilunar cartilageselective lipectomysecurity consultantscottish highlanderrespiratory illnessr. buckminster fullerpresident clevelandportuguese republicpopulus tremuloidespolitical dissidentpolish monetary unitpolianthes tuberosapluvianus aegyptiusphysiological statephysical attractionpen-tailed tree shrewparnassia palustrisostrya carpinifoliaorder eubacterialesone thousand millionoil-industry analystnewspaper columnistnavigational systemnautical signal flagnational censorshipmusical compositionmusical arrangementmusculus temporalisminor tranquilliserminister of religionmaterial possessionmaster of literaturemarquis de lafayettelouis-hector berliozlogistic assistancelogistic assessmentlinguistic relationlimenitis archippuslighthorse harry leelicensing agreementliability insurancelachrymal secretionkatherine mansfieldkamchatka peninsulakalmia angustifoliajames whitcomb rileyjames arthur baldwinisabella i of castileintervertebral diskintervertebral discinterstitial tissueinternational scaleinstallation chargeinfantile paralysishypertonic solutionhouses of parliamenthistorical documenthindustani languagehibiscus esculentushealth professionalgrammatical subjectgenus melopsittacusgenus eschscholtziafunctional disorderfirst epistle of johnfamily testudinidaefamily physeteridaefamily centriscidaeessential conditionessential amino acidendorsement in blankelectronics companyelectronic databaseelectron microscopeelection commissionelaeagnus latifoliadylan marlais thomasduckbilled platypusdisreputable persondipsacus sylvestrisdiplomatic ministerdigitalis glycosidedewey decimal systemdame sybil thorndikecrotalus mitchelliicrataegus laevigatacrataegus crus-gallicouncil of constancecolumbia universitycolocasia esculentacollapsible shelterclass schizomycetesclass dicotyledonaechristopher marlowechemical operationscastanea mollissimacascade everlastingcapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiacapital of australiabook of lamentationsblue ridge mountainsblood extravasationbattle of wake islandaustralian lungfishastronomy satelliteaspalathus linearisascension of the lordarthur m. schlesingerarthur garfield haysarteria vertebralisartemisia filifoliaareteria cervicalisarchitectural styleapodemus sylvaticusantirrhinum filipesantineoplastic drugantagonistic muscleancylus fluviatilisanagasta kuehniellaamlodipine besylateamerican pulsatillaalytes obstetricansallegheny mountainsalbert szent-gyorgyiair-to-ground missileageratina altissimaaegean civilisationactinidia deliciosayellow bristlegrassyellow bristle grasswoolsorter's diseasewireless telegraphywinter olympic gameswild sensitive plantwhorled loosestrifewhite slime mushroomwestern fence lizardwest indian smallpoxwesleyan methodistswebbing clothes mothwandering albatrosswalter william skeatvolumetric analysisvinegar joe stilwellvietnamese languageviaticus settlementviatical settlementvespertilio murinusvertical stabilizerverbascum lychnitisverbascum blattariavena supraorbitalisvena stylomastoideavena nasalis externavena intercapitalisvena bulbi vestibulivascular prosthesisvaledictory speakervaledictory addressupholstery materialunited states dollarumbelliferous planttussock caterpillartuberculoid leprosytuberculin skin testtrusteeship counciltropical rain foresttrogium pulsatoriumtrinectes maculatustrichostema lanatumtriangulum australetremella fuciformistravelling salesmantransuranic elementtragelaphus buxtonitopical anaesthetictopical anaesthesiathujopsis dolobratathreshold operationthomas stearns eliotthirst for knowledgethird battle of ypresthermoplastic resintheodor seuss geiselthamnophis sirtalisthalamostriate veintextual scholarshiptetraneuris acaulisterritorial reserveterminable interesttelephone extensiontanacetum douglasiitanacetum balsamitasystema urogenitalesystema lymphaticumsynaptomys borealissymplocus tinctoriasweet cherry liqueursutura internasalissurveillance systemsurgical instrumentsupratrochlear veinsupernatural virtuesuillus albivelatussubthalamic nucleussuborder lipotyphlasuborder lacertiliasubfamily triglinaesubfamily sterninaesubclass actinopodastyphelia humifusumstructural genomicsstriped button quailstriated muscle cellstreptopelia turturstratified samplingstratified languagestraight-line methodstochastic variablestictopelia cuneatasterculia rupestrisstellar associationsteganopus tricolorstanley frank musialstained-glass windowst. ignatius of loyolaspotsylvania countysporobolus poiretiispiranthes spiralissphenoidal fontanelsphenoid fontanellespanish oyster plantsouthern yellow pinesouthern bog lemmingsouth celestial polesonora semiannulatasolar magnetic fieldsodium thiosulphatesodium hypochloritesociological theorysocial anthropologysmilax rotundifoliaslip friction clutchsir humphrey gilbertsir george trevelyansir alfred hitchcocksingle-member systemsingle-breasted suitsilver-leaved nettlesilver quandong treesilphium laciniatumsignal-to-noise ratioside-blotched lizardshortia galacifoliashirley temple blackshahaptian languagesexual relationshipserratula tinctoriasergeant first classsentential functionseminiferous tubulesemi-sweet chocolateselaginella eatoniisecobarbital sodiumscleroderma bovistasciaenops ocellatussaxifraga stellarissaxifraga granulatasaratoga spittlebugsanskritic languagesanskrit literaturesample distributionsalvinia auriculatasalix alba vitellinasaints peter and paulsaint valentine's daysaint teresa of avilasaint lawrence riversailor's breastplateround-tailed muskratrobotic telesurgeryrickettsial diseaserhodanthe manglesiirhizopus stoloniferrhetorical questionrevaluation reserverepulsorlift enginerepublic of the sudanrepublic of botswanaremilegia australisreligious mysticismrelative atomic massrelational databaseregional anesthesiareal-time processingreal-estate businessreaction propulsionratibida columnarispyrrhuloxia sinuatapylodictus olivarispupillary sphincterpulse timing circuitpulsatilla vulgarispublic relations manpublic presentationpsychological statepsidium cattleianumprunus angustifoliaprumnopitys elegansprospero lambertinipropositional logicproportional samplepromotional expenseprofessional tennisprionotus carolinusprince-of-wales'-heathprince of wales heathprevailing westerlypresident rooseveltprehistoric cultureprairie rattlesnakeprairie golden asterpotos caudivolvuluspotentilla anserinapositional notationportal hypertensionpopulus trichocarpaponcirus trifoliatapomatomus saltatrixpolystichum brauniipolitical scientistpolitical commissarpolice headquarterspoephila castanotisplexus mesentericusplatanus orientalisplatanus acerifoliaplains pocket gopherpimenta officinalisphysical distancingphyllostachys nigraphotogenic epilepsyphonological systempezophaps solitariapetroleum geologistpersonal credit lineperpendicular styleperiodontal diseaseperiarterial plexuspennisetum ruppeliipedilanthus pavonispediculosis capitispecten magellanicuspaul bustill robesonpaprilus alepidotuspalestine authorityoxytropis lambertiioriental bush cherryorder ustilaginalesorder temnospondyliorder stegocephaliaorder solenichthyesorder rickettsialesorder psilophytalesorder polymastiginaorder plantaginalesorder marchantialesorder bennettitalesomphalotus illudensolfactory sensationnyctanassa violaceanorth celestial polenormal distributionnonvolatile storagenonsocial infectionnon-volatile storagenihilistic delusionnewtonian telescopenewton's law of motionnational assistancemusculus teres minormusculus pectoralismusculus deltoideusmusculus buccinatormultiplication signmultiple regressionmountain spleenwortmountain blacksnakemother-in-law's tonguemontia lamprospermamolecular biologistminor diatonic scaleminoan civilisationmineral associationmilitary commissionmilitary censorshipmichael stuart brownmichael gerald tysonmetaplastic anaemiametal spinning lathemetabolic alkalosismelicocca bijugatusmedical institutionmedial rectus musclemathematical symbolmarta brigit nilssonmarriage settlementmalathion poisoningmalacosoma disstriamajor tranquillisermajor diatonic scalemagneto-optical discmachine translationlysimachia ciliatumlutjanus blackfordiludwig wittgensteinloxostege similalislouis the quarrellerlong-term investmentlong-distance runnerlobelia siphiliticalivistona australislittle spotted skunklitocranius wallerilisteria meningitislip synchronizationlip synchronisationlimnocryptes minimaliliid monocot genusligustrum japonicumleycesteria formosaleptopteris superbalepiota cepaestipesleontocebus rosalialeontocebus oedipuslending institutionlegislative councillearning disabilitylearner's dictionaryleaning tower of pisalathyrus sylvestrislathyrus latifoliuslate-spring-bloominglaportea canadensislandscape architectlactose intolerancelactarius deliciosokurdistan labor parykolkwitzia amabiliskalashnikov culturejumping bristletailjudicial separationjessica lucy mitfordjerusalem artichokejean francois milletjatropha stimulosusjames butler hickockitalian renaissanceitalian honeysuckleislets of langerhansinterstellar mediuminterplanetary dustinternal combustionintergalactic spaceinterfacial tensioninflectional suffixinflationary spiralictalurus punctatushysterical neurosishypsiglena torquatahypoplastic anaemiahypo-eutectoid steelhyperfocal distancehousing developmentholocentrus bullisihindostani languagehexalectris spicataheterotheca villosahesperis matronalisherpes encephalitishelleborus foetidusheat-seeking missileharry stack sullivanhalicoeres radiatusgyromitra esculentagunter wilhelm grassguilt by associationguadalupe mountainsgregorian telescopegreenhouse whiteflygradable oppositionglorious revolutiongilles de la tourettegilbert and sullivangeothermal industrygenyonemus lineatusgenus trichoglossusgenus strobilomycesgenus spathiphyllumgenus schizopetalongenus pleurothallisgenus platypoecilusgenus pithecolobiumgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus ginglymostomagenus gasterophilusgenus falcatifoliumgenus clethrionomysgenus chilomycterusgenus calamagrostisgenus bruckenthaliagenus anoectochilusgenital personalitygeneral anaestheticgeneral anaesthesiagaylussacia baccatagavialis gangeticusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfrontier settlementfritillaria affinisfringed loosestrifefranklin d. rooseveltfragrant shield fernfluorescent fixtureflorida smoothhoundflat tip screwdriverfissurella aperturafirst earl of chathamfirst battle of ypresfirst baron macaulayfinancial statementfavourable positionfausto paolo sozzinifamily synodontidaefamily syngnathidaefamily stromateidaefamily staphylaceaefamily scutigeridaefamily rhiptoglossafamily relationshipfamily ramphastidaefamily orchestiidaefamily lepismatidaefamily equisetaceaefamily ceratopsidaefamily celastraceaefamily catostomidaefamily aulostomidaefamily alismataceaeeuclid's fourth axiomeucharistic liturgyeucalyptus coriaceaequine encephalitisepistle to the romansepidural anesthesiaepacris obtusifoliaenglish hippocrateselectrostatic fieldelectron microscopyelectric toothbrushelectric resistanceecclesiastical robeecclesiastical modeeastern fox squirreleastern fence lizardeastern catholicismearly warning systemduck-billed platypusdryopteris goldianadryopteris filix-masdryopteris dilatatadouble-breasted suitdorothy leigh sayersdomesticated animaldoctor of philosophydistrict of columbiadispersed particlesdianthus latifoliusdevil's walking stickdental orthopaedicsdeflationary spiraldaylight-saving timecytisus multifloruscyclopes didactyluscustard-apple familycrystallized gingercrescent-cell anemiacrataegus apiifoliacorticospinal tractcortaderia selloanacorrosive sublimatecorporal punishmentcordyline australiscoptis groenlandicacontopus sordidulusconjugal visitationcongenital disorderconflict of interestconfederate soldiercomputer simulationcomplex prepositioncompetitor analysiscompatible softwarecompassionate leavecoluber constrictorcollective securitycolaptes chrysoidesclimbing nightshadeclianthus speciosusclematis virginianaclematis versicolorclematis ochreleucacleistes divaricataclaudius ptolemaeusclassical mythologyclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass dicotyledonesclass cyanobacteriacladrastis kentukeacitrus aurantifoliacitellus variegatuscirsium lanceolatumcircis siliquastrumchrysolophus pictuschoriotis australischolesterosis cutischinese scholartreechinese scholar treechinese parasol treechinese lacquer treechelydra serpentinacheilanthes eatoniicharles william postchaenopsis ocellatacerebral thrombosiscercis occidentalisceratostomella ulmiceltis occidentaliscelestial mechanicscelestial longitudecelestial hierarchycecil scott forestercastilleja chromosacassia occidentaliscassia augustifoliacasanova de seingaltcarolingian dynastycarduelis cucullatacapparis mitchelliicapital of singaporecapital of san marinocapital of costa ricacanalis vertebraliscalvinistic baptistcalostoma raveneliicallitris calcaratacallinectes sapidusbuchloe dactyloidesbrush-tail porcupinebritish thermal unitbritish labour partybristly sarsparillabottle-nosed dolphinbook of ecclesiastesblue channel catfishblissus leucopterusblindstitch machineblind stitch machinebattle of buena vistabattle of austerlitzbastard lignum vitaebasal metabolic ratebartolomeo eustachiball-and-socket jointbacillary dysenteryautomobile industryaustralian languageaustralian chestnutatrial septal defectastroloma humifusumasterid dicot familyasclepias incarnataartium baccalaurensarticulatory systemarterial blood gasesarteria ethmoidalisarteria auricularisaristotelia serrataaristolochia duriorarisaema triphyllumarches national parkapplied mathematicsanticonvulsant drugantarctic peninsulaangelica sylvestrisamphetamine sulfatealveolar resorptionalsophila pometariaaleurites moluccanaalaska standard timealan mathison turingailanthus altissimaaegilops triuncalisadult-onset diabetesadmiralty mountainsaccounts receivableacceptance samplingabudefduf saxatilis
