18-Letter Words Containing: N,S,I,L
(In Any Order)
There are 261 18 letter words,
832 18 letter phrases and
0 18 letter abbr's with
N,S,I,L in.
Best Scoring 18 Letter Words With: N,S,I,L
| 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 (261)
telecommunicationsdisproportionatelyinconsequentialitygastroenterologistoversimplificationinstitutionalizinghyperaldosteronismneuropsychologicalverisimilitudinousvaletudinarianismsvaingloriousnessesunsubstantialitiesunprofitablenessesunprinciplednessesunpredictabilitiesunintelligiblenessungrammaticalitiesunconscionablenessuncharitablenessesunassailablenessesunaccountabilitiesultraconservativesultraconservatismstrichloroethylenestriboluminescencestransportabilitiestransmissibilitiestransilluminationstransformationallytranscendentaliststranscendentalismsthermoluminescencetheatricalizationssupranationalitiessuperintelligencessuperintellectualssupercivilizationssuperciliousnessessubclassificationsstructuralizationssomnambulisticallysimultaneousnessessimplemindednessessemiquantitativelysemiprofessionallysemiconservativelysedimentologicallysacrilegiousnessesribonucleoproteinsrevascularizationsrepresentationallyreprehensibilitiesrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsquestionablenessesquattuordecillionspsychoanalyticallyprovincializationspropagandisticallypronounceabilitiespremillenarianismspostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilesphotosyntheticallyperpendicularitiesparticularizationsoverspecializationoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverembellishmentsoverclassificationotherworldlinessesorthogonalizationsnonrevolutionariesnondeductibilitiesnoncomparabilitiesnonanthropologistsneuropsychologistsneurophysiologistsmultifariousnessesmisclassificationsmineralocorticoidsmicromanipulationsmicroencapsulationmicroencapsulatingmicrocrystallinitymethylprednisolonemethemoglobinemiasmelodramatizationsmanipulativenessesmaladministrationsmagnetostrictivelymacroglobulinemiaslymphangiographieslumpenproletariatslightheartednesseslatitudinarianismslandlubberlinessesknowledgeabilitiesirresponsibilitiesirresistiblenessesirreproachablenessirremediablenessesirreconcilablenessinvulnerablenessesintersubstitutableinterrelationshipsinterrelatednessesinterpretabilitiesinteroperabilitiesinternationalitiesinternationalisinginterminablenessesinterinstitutionalintercolumniationsintelligiblenessesintellectualnessesinsusceptibilitiesinsufferablenessesinsubstantialitiesinstitutionalisinginhospitablenessesinexpugnablenessesinexpressibilitiesinexplicablenessesinexhaustibilitiesindustrializationsindividualizationsindissolublenessesindisputablenessesindispensabilitiesindiscriminatinglyindestructiblenessindefatigabilitiesincorruptibilitiesincorrigiblenessesinconvertibilitiesincontestabilitiesinconsolablenessesinconsiderablenessinconclusivenessesinconceivabilitiesincommensurabilityincombustibilitiesinarticulatenessesimpersonalizationsimperishablenessesimmunopathologistsimmunohematologistimmunohematologiesimmeasurablenesseshyperrationalitieshyperpolarizationshypernationalistichyperalimentationshemoglobinopathiesgranulocytopoiesisgranulocytopoiesesglycosaminoglycansglottochronologiesgeneralizabilitiesgastroenterologiesfractionalizationsfeeblemindednessesexpressionlessnessexceptionabilitiesethnomusicologistsethnomusicologicalethnomethodologistethnomethodologiesestablishmentarianepithelializationsentrepreneurialismelectroretinogramselectroluminescentelectrodesiccationelectrodepositionsdisreputablenessesdishonorablenessesdiscriminabilitiesdisconsolatenessesdisagreeablenessesdiphenylhydantoinsdimethylhydrazinesdeterminablenessesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdendrochronologistdendrochronologiesdenationalizationsdemythologizationsdematerializationsdeliberativenessesdeinstitutionalizedehydrochlorinatesdehydrochlorinasesdecriminalizationscurmudgeonlinessescounterrevolutionscounterculturalismconversationalistscontemptiblenessesconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconsequentialitiescongregationalistscongregationalismsconceptualizationscomprehensiblenesscompartmentalisingcompanionabilitiescommunicablenessescommercializationscommensurabilitieschlortetracyclineschemiluminescencesbloodthirstinessesaustralopithecinesanticommercialismsaccumulativenessesunquestionablenessunpleasant-smellingunenthusiasticallyunconstitutionallyultranationalisticterritorialisationsentimentalizationsentimentalisationself-aggrandizementself-aggrandisementrhinolaryngologistovercapitalisationorder-chenopodialesnoncomprehensivelyneurophysiologicallaryngopharyngitislacto-vegetarianisminternationalisticindustrial-strengthimmunofluorescencegood-neighborlinessglomerulonephritisfibrocartilaginousdistinguishabilitycylindrical-stemmedcross-fertilizationcross-fertilisationanticholinesteraseanti-traditionalismPhrases (832)
worldly possessionswisteria floribundawilliam james durantwilliam dean howellsvoiceless consonantviccinium myrtillusupton beall sinclairtransmitting aerialtranslating programthird epistle of johnthird epistel of johntelevision reportertelevision receivertangible possessiontable-tennis racquetswedish nightingalesubmandibular glandspatial arrangementsolid body substancesolenostemon blumeisocial organizationsocial organisationsir peter paul rubenssir matthew flinderssingle-reed woodwindsexual reproductionsense of equilibriumsemilunar cartilagesecurity consultantsecond cranial nervescottish highlanderrespiratory illnessrepublic of surinamerepublic of sloveniarepublic of hondurasrenaissance revivalreligious residencer. buckminster fullerprofessional golferprofessional boxingprince-of-wales plumepresident clevelandpolitical dissidentpolish monetary unitpolianthes tuberosapluvianus aegyptiusplanning commissionphysical phenomenonphysical attractionpen-tailed tree shrewparnassia palustrisparainfluenza virusostrya carpinifoliaorder sarracenialesone thousand millionon an irregular basisoil-industry analystodocoileus hemionusnicolaus copernicusnewspaper columnistnavigational systemnautical signal flagnational censorshipmusical performancemusical compositionmusical arrangementmusculospiral nerveminor tranquilliserminister of religionmaterial possessionmagnoliopsid familylogistic assistancelogistic assessmentlinguistic relationlimenitis archippuslicensing agreementliability insurancelanius lucovicianuslachrymal secretionkilocycle per secondkatherine mansfieldkamchatka peninsulakalmia angustifoliajons jakob berzeliusjoel chandler harrisjames arthur baldwinintervertebral diskintervertebral discinterstitial tissueinternational scaleinstallation chargeinfantile paralysishypertonic solutionhouses of parliamenthousehold appliancehistorical documenthindustani languagehibiscus esculentushenry norris russellhealth professionalgeophysical sciencegenus melopsittacusgenus eschscholtziagallinula chloropusfunctional disorderfukkianese languagefreudian psychologyfrankliniella fuscafrancis ford coppolafirst epistle of johnfamily testudinidaefamily sphyraenidaefamily scorpaenidaefamily salviniaceaefamily centriscidaeexpressed almond oilessential conditionessential amino acidendorsement in blankelectronics companyelectronic databaseelectron microscopeelection commissionelaeagnus latifoliadylan marlais thomasduck-billed dinosaurdisreputable persondisagreeable persondiplomatic ministerdame sybil thorndikecouncil of constancecolumbia universitycolocasia esculentaclass magnoliopsidaclass hyalospongiaeclass dicotyledonaecircassian languagechemical operationscharles francis hallcharles follen mckimceremonial occasioncerebrospinal fevercastanea mollissimacascade everlastingcarl wilhelm siemenscapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiabook of lamentationsblue ridge mountainsblood extravasationbelarusian languagebattle of wake islandaustralian lungfishastronomy satelliteaspalathus linearisascension of the lordarthur m. schlesingerantirrhinum filipesantineoplastic drugantagonistic muscleancylus fluviatilisanchusa officinalisanalysis of varianceanagasta kuehniellaamlodipine besylateamerican pulsatillaalytes obstetricansalpinia officinalisallegheny mountainsalexander i of russiaalbert szent-gyorgyiair-to-ground missileagnes george de milleageratina altissimaaegean civilisationactinidia deliciosaacer pennsylvanicumzinc cadmium sulfidewinter olympic gameswilson cloud chamberwilliam henry sewardwilliam henry hudsonwilderness campaignwild sensitive plantwhole life insurancewestern fence lizardwest indian smallpoxwesleyan methodistswebbing clothes mothwandering albatrossvolumetric analysisvisually challengedvinegar joe stilwellvigna sesquipedalisvietnamese languageviaticus settlementviatical settlementvespula maculifronsvespertilio murinusvermillion rockfishverbascum lychnitisvena supraorbitalisvena stylomastoideavena nasalis externavena intercapitalisvena bulbi vestibulivena appendicularisunited states dollarunipolar depressionumbelliferous planttuberculin skin testtrusteeship counciltropical rain foresttrinectes maculatustrichostema lanatumtriangulum australetravelling salesmantransuranic elementtragelaphus buxtonitopical anaesthetictopical anaesthesiathreshold operationthomas stearns eliotthirst for knowledgethermoplastic resinthamnophis sirtalisthalamostriate veintetraneuris acaulisterminable interesttelephone extensiontanacetum douglasiitanacetum balsamitasystema urogenitalesyrian arab republicsynaptomys borealissymplocus tinctoriasutura internasalissurveillance systemsurgical instrumentsupratrochlear veinsupernatural virtuesuperior labial veinsubthalamic nucleussubgenus calliopsissubfamily triglinaesubfamily sylviinaesubfamily sterninaesubfamily numidinaesubfamily numididaesubfamily dorylinaesubfamily anserinaesubclinical absencesubclass dibranchiasubclass amphineurasubclass actinopodastructural genomicsstriped button quailstratified samplingstratified languagestraight-line methodstictopelia cuneatastellar associationsteganopus tricolorstanley frank musialstained-glass windowst. ignatius of loyolaspotsylvania countyspiranthes spiralissphenoidal fontanelsphenoid fontanellespanish oyster plantsouthern yellow pinesouthern bog lemmingsonora semiannulatasolomon r. guggenheimsolidago canadensissolar magnetic fieldsolanum commersoniisolanum carolinensesocio-economic classsocial anthropologysnowdrop windflowersmilax rotundifoliasmall cell carcinomasloanea jamaicensisslip friction clutchsix-lined racerunnersir john carew ecclessir george trevelyansir bernard williamssingle-member systemsingle-furrow ploughsingle-breasted suitsinghalese languagesilver-leaved nettlesilver quandong treesilphium laciniatumsignal-to-noise ratiosiberian wall flowershoshonian languageshahaptian languagesexual relationshipserratula tinctoriasergeant first classsentential functionseminiferous tubuleselaginella eatoniiscopolia carniolicascolymus hispanicussciaenops ocellatussaxifraga granulatasarah kemble siddonssanskritic languagesanskrit literaturesample distributionsamolus floribundussalvinia auriculatasalix alba vitellinasalicornia europaeasaints peter and paulsaint valentine's daysaint teresa of avilasaint lawrence riverround-tailed muskratronald wilson reaganrhodanthe manglesiirhizopus stoloniferrhetorical questionrevaluation reserverepulsorlift enginerepublic of the sudanrepublic of botswanarenal insufficiencyrelational databaseregular icosahedronregular convex solidregression analysisregional anesthesiareal-time processingreal-estate businessreaction propulsionratibida columnarisrachel louise carsonquercus marilandicaqueensland lungfishpyrrhuloxia sinuatapurple virgin's bowerpupillary sphincterpulse timing circuitpublius ovidius nasopublic relations manpublic presentationpsidium cattleianumprunus pensylvanicaprunus angustifoliaprumnopitys elegansprospero lambertiniprosopis glandulosapropositional logicproportional samplepromotional expenseprofessional tennisprofessional personprofessional dancerprionotus carolinusprince-of-wales'-heathprince of wales heathprince edward islandprevailing westerlypresident rooseveltprairie rattlesnakeprairie golden asterpotentilla anserinapositional notationportal hypertensionponcirus trifoliatapolystichum brauniipolitical scientistpolice commissionerpolemonium viscosumpoinciana gilliesiipoephila castanotisplumed scorpionfishplosive speech soundploceus philippinusplexus mesentericusplatanus orientalisplatanus acerifoliaplains pocket gopherplains lemon monardapinus californiarumpimenta officinalispierre-simon laplacephysical distancingphyllostachys nigraphotogenic epilepsyphonological systemphilaenus spumariusphasianus colchicusphaseolus coccineusphaseolus angularispersonal credit linepersian gulf illnessperpendicular styleperiodontal diseasepennisetum ruppeliipeninsular malaysiapedilanthus pavonispecten magellanicuspaul bustill robesonparkinsonia floridaparallel processingpanax quinquefoliuspalestine authorityoriental bush cherryorder ustilaginalesorder temnospondyliorder solenichthyesorder polymastiginaorder plumbaginalesorder plantaginalesorder marchantialesorder falconiformesorder bennettitalesomphalotus illudensolfactory sensationold frisian languageold english sheepdognyctanassa violaceanucleolus organizernucleolus organisernucleolar organisernuclear-powered shipnorth celestial polenormal distributionnonvolatile storagenonsocial infectionnonreligious personnon-volatile storagenikolai lobachevskynihilistic delusionnicolaus zinzendorfnicolas malebranchenicholas ii of russianewtonian telescopenewton's law of motionnewspaper publishernew siberian islandsnemophila menziesiinational assistancenarcissus jonquillamyrica pensylvanicamusculus teres minormusculus buccinatormusculophrenic veinmultiplication signmultiple regressionmountain spleenwortmountain blacksnakemother-in-law's tonguemontia lamprospermamomordica balsaminaminor diatonic scaleminoan civilisationmineral associationmilitary commissionmilitary censorshipmikhail baryshnikovmichael stuart brownmichael gerald tysonmetaplastic anaemiametal spinning lathemeriones longifronsmelospiza georgianamelissa officinalismedical institutionmason and dixon's linemarta brigit nilssonmarsilea drummondiimarriage settlementmarriage counselingmarble bones diseasemalathion poisoningmajor tranquillisermajor diatonic scalemagneto-optical discmachine translationlysiloma bahamensislutjanus blackfordilupinus subcarnosusludwig wittgensteinlucius dubignon claylower carboniferouslouis henry sullivanlouis henri sullivanlonicera canadensislong-term investmentlong-distance runnerlivistona australislittle spotted skunklitocranius wallerilisteria meningitislip synchronizationlip synchronisationlimnodromus griseuslimnocryptes minimalilium michiganenseliliid monocot genusligustrum japonicumlibyan islamic grouplesser sunda islandsleontocebus rosalialeontocebus oedipuslending institutionlegislative councillearning disabilitylearner's dictionaryleaning tower of pisale douanier rousseaulazzaro spallanzanilate-spring-bloominglaportea canadensislandscape gardeninglandscape architectland-office businesslagenaria sicerarialactose intolerancekurdistan labor parykingdom of swazilandking charles spanielkarl wilhelm siemenskalashnikov culturejumping bristletailjuglans californicajudicial separationjuan carlos i of spainjohn birks gillespiejean francois milletjasminum officinalejasminum nudiflorumjamaica honeysucklejacques lucien monodjacksonian epilepsyivan iii vasilievichitalian renaissanceitalian honeysuckleislets of langerhansinterstellar mediuminterplanetary dustinternal combustionintergalactic spaceinterfacial tensioninformer's privilegeinflectional suffixinflationary spiralinferior colliculusindigenous languageilex paraguariensisictalurus punctatushysterical neurosishypsiglena torquatahypoplastic anaemiahyperfocal distancehousing developmenthonorable dischargeholocentrus bullisihokkianese languagehindostani languagehimalayish languagehesperis matronalisherpes encephalitishermann emil fischerheinrich schliemannheat-seeking missileharry stack sullivanharry sinclair lewisharold hirschsprungharald hirschsprunggyromitra esculentagunter wilhelm grassguilt by associationguadalupe mountainsgrindelia squarrosagregorian telescopegreenhouse whiteflygradable oppositionglorious revolutiongirolamo savonarolagilbert and sullivangigacycle per secondgiannangelo braschigeothermal industrygenyonemus lineatusgenus trichoglossusgenus strobilomycesgenus spathiphyllumgenus scolopendriumgenus schizopetalongenus poecilocapsusgenus pleurothallisgenus pleurobrachiagenus platypoecilusgenus pithecolobiumgenus paphiopedilumgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus halimodendrongenus gymnocalyciumgenus ginglymostomagenus gasterophilusgenus frankliniellagenus falcatifoliumgenus clethrionomysgenus chrysochlorisgenus chirocephalusgenus chilomycterusgenus chilomeniscusgenus calamagrostisgenus bruckenthaliagenus bougainvilleagenus armillariellagenus armadillidiumgenus anoectochilusgenital personalitygeneralized seizuregeneral anaestheticgeneral anaesthesiagavialis gangeticusgastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfumaria officinalisfrontier settlementfritillaria affinisfringed loosestrifefranklin d. rooseveltfragrant shield fernfragaria chiloensisfour-wing flying fishforegone conclusionfluorescent fixtureflowering raspberryflorida smoothhoundflorida selaginellafirst baron macaulayfinancial statementferdinand de lessepsfemale circumcisionfederal savings bankfavourable positionfausto paolo sozzinifamily xenosauridaefamily synodontidaefamily syngnathidaefamily spheniscidaefamily sillaginidaefamily relationshipfamily nephropsidaefamily gesneriaceaefamily aspleniaceaeexpress luxury linerexclusion principleeuropean wolf spidereuclid's second axiomerigeron pulchellusequine encephalitisepistle to the romansepidural anesthesiaenglish hippocratesemil hermann fischerelectron microscopyelectric resistanceelaeocarpus grandisedgar douglas adrianeastern fox squirreleastern fence lizardeastern catholicismearly warning systemdynamic loudspeakerdwarf russian almonddryopteris goldianadrunk-and-disorderlydouglas fairbanks jr.dorsal scapular veindomesticated animaldianthus latifoliusdevil's walking stickdental orthopaedicsdelusional disorderdeflationary spiraldaylight-saving timedalbergia cearensisdaisyleaf grape ferncynoscion nebulosuscynoglossum amabilecrystallized gingercriminal possessioncrescent-cell anemiacreeping wood sorrelcorticospinal tractcortaderia selloanacorporal punishmentcornelius janseniuscordyline australiscoptis groenlandicaconvallaria majaliscontopus sordidulusconjugal visitationcongenital disorderconflict of interestconfederate soldiercomputer simulationcomplex prepositioncompetitor analysiscompassionate leavecommon lady's-slippercoluber constrictorcollege of cardinalscolinus virginianuscnemidophorus veloxclinical psychologyclinical depressionclimbing salamanderclimbing nightshadeclianthus speciosusclematis virginianaclassical mechanicsclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass coniferopsidaclass archiannelidacladrastis kentukeacitrus aurantifoliacirsium lanceolatumcirsium helenioideschrysobalanus icacocholoepus hoffmannichlamydera nuchalischinese scholartreechinese scholar treechinese parasol treechinese lacquer treechelydra serpentinachelifer cancroidescheilanthes eatoniicharles vii of francecharles ii of englandchamaemelum nobilischaenopsis ocellatacerebrospinal fluidcercis occidentalisceltis occidentaliscelestial mechanicscelestial longitudecassia occidentaliscasanova de seingaltcarolingian dynastycarissa grandifloracarduelis cannabinacardigan welsh corgicardamine douglasiicarcharhinus leucascapital of singaporecapital of san marinocanalis vertebraliscalvinistic baptistcalostoma raveneliicallorhinus ursinuscallinectes sapiduscalifornia sycamorecalifornia allspicecalidris ferrugineabucephala islandicabubalus mindorensisbrush-tail porcupinebritish thermal unitbrassia lawrenceanabouvier des flandresbougainville islandbottle-nosed dolphinblue cheese dressingblue channel catfishblindstitch machineblind stitch machinebleu cheese dressingblack-eyed susan vinebillion-dollar grassbattle of buena vistabastard lignum vitaeball-and-socket jointbadlands wildernessbacillary dysenteryautomobile industryaustralian languageaustralian chestnutasclepias incarnataartium baccalaurensarnold lucius gesellarches national parkanticonvulsant drugantarctic peninsulaanolis carolinensisannona diversifoliaanguilla sucklandiiangelica sylvestrisamphetamine sulfatealveolar resorptionalnus veridis crispaalmond-leaves willowalice-josephine ponsaleurites moluccanaaleksandr pavlovichalbizia julibrissinalaska standard timealan mathison turingailanthus altissimaahmed salman rushdieagelaius phoeniceusaegilops triuncalisadult-onset diabetesadmiralty mountainsadlerian psychologyaccounts receivableacceptance sampling
