18-Letter Words Containing: N,S,I,S
(In Any Order)
There are 246 18 letter words,
640 18 letter phrases and
0 18 letter abbr's with
N,S,I,S in.
Best Scoring 18 Letter Words With: N,S,I,S
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All 18 Letter Words
Words (246)
gastroenterologisttransubstantiationinterconnectednessantivivisectionisthyperaldosteronismdisenfranchisementverisimilitudinousvaletudinarianismsvaingloriousnessesunsubstantialitiesunrestrainednessesunresponsivenessesunprofitablenessesunprinciplednessesunintelligiblenessuniformitarianismsunconvincingnessesunconscionablenessuncompromisingnessuncharitablenessesunattractivenessesunassailablenessesultraconservativesultraconservatismstriboluminescencestransubstantiatingtransportabilitiestransmissibilitiestransistorizationstransilluminationstranscendentaliststranscendentalismssupranationalitiessupersensitivitiessuperminicomputerssuperintelligencessuperintellectualssupercivilizationssuperciliousnessessuperadministratorsubconsciousnessessubclassificationssubcategorizationsstructuralizationssphygmomanometriessoporiferousnessessomnambulisticallysimultaneousnessessimplemindednessesshortsightednessessemiprofessionallysemidomesticationssemiconservativelysatisfactorinessessacrilegiousnessesrevascularizationsrepresentativitiesrepresentativenessreprehensibilitiesremunerativenessesrehospitalizationsredistributionistsrecrystallizationsreconstructionistsreconstructionismsrambunctiousnessesradiosensitivitiesquestionablenessesquantitativenessespremillenarianismspredestinarianismspraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismphotosensitizationphotosensitivitiesphotomorphogenesisphotodissociationsphotodisintegratespertinaciousnessesoverprotectivenessoverindustrializesoverindebtednessesoverembellishmentsoverclassificationotherworldlinessesostentatiousnessesopinionativenessesnonrepresentativesnondiscriminationsnondestructivenessnoncooperationistsnonarbitrarinessesnonanthropologistsneurotransmissionsneuropsychologistsneuropsychiatristsneurophysiologistsmultifariousnessesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmicrodensitometersmeretriciousnessesmechanochemistriesmanipulativenessesmaladministrationsmagnetoresistanceslightheartednesseslatitudinarianismslandlubberlinessesirresponsivenessesirresponsibilitiesirresistiblenessesirreproachablenessirremediablenessesirreconcilablenessinvulnerablenessesintrospectionisticintransitivenessesintersubstitutableinterrelationshipsinterrelatednessesinterminablenessesintermediatenessesintelligiblenessesintellectualnessesinsusceptibilitiesinsufferablenessesinsubstantialitiesinstitutionalisinginhospitablenessesinharmoniousnessesinexpugnablenessesinexpressivenessesinexpressibilitiesinexplicablenessesinexhaustibilitiesindustrializationsindissolublenessesindisputablenessesindispensabilitiesindiscriminatenessindestructiblenessincorrigiblenessesincontestabilitiesinconsolablenessesinconsiderablenessinconclusivenessesincommodiousnessesincombustibilitiesinauspiciousnessesinarticulatenessesinappreciativenessimpersonalizationsimperishablenessesimperceptivenessesimmunosuppressionsimmunosuppressantsimmunopathologistsimmeasurablenesseshyposensitizationshypersensitizationhypersensitivitieshypersensitivenesshyperconsciousnesshandcraftsmanshipsgranulocytopoiesisgranulocytopoiesesglycosaminoglycansgastroenterologiesfeeblemindednessesfaintheartednessesexpressionlessnessethnomusicologistsestablishmentarianelectrodepositionsdisreputablenessesdisputatiousnessesdisintermediationsdisingenuousnessesdishonorablenessesdiscriminabilitiesdiscourteousnessesdiscontentednessesdisconsolatenessesdisconnectednessesdisagreeablenessesdeterminablenessesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdeliberativenessesdehydrochlorinasesdeconstructionistscurmudgeonlinessescreditworthinessescountersuggestionscounterstrategistscounteraggressionscounteraccusationsconversationalistscontradistinctionscontemptiblenessesconsubstantiationsconstructivenessesconstitutionalizesconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismscomprehensiblenesscommunicablenessescommensurabilitieschemiluminescencesbloodthirstinessesbiotransformationsbacteriorhodopsinsaustralopithecinesarchaeoastronomiesapprehensivenessesappreciativenessesanticommercialismsaccumulativenessesabsentmindednessesunsatisfactorinessunquestionablenessunpleasant-smellingunenthusiasticallysentimentalisationself-aggrandisementindustrial-strengthgood-neighborlinessdistinguishabilitycross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessanticholinesterasePhrases (640)
worldly possessionsvoiceless consonantunfinished businessunconscious processthanksgiving cactustendonous synovitistangible possessionsynthetic substanceswedish nightingalesupervisory routinesuborder anisopterastringed instrumentstinking nightshadespanish-american warsolid body substancesolenostemon blumeisocial organisationsistrurus catenatussir peter paul rubenssir matthew flinderssir martin frobishersir henry joseph woodsir frederick ashtonsir christopher wrensir arthur john evanssense of equilibriumseismic disturbancesecurity consultantscottish highlanderscorpio the scorpionscientific researchrheims-douay versionrespiratory illnessrenaissance revivalreligious residenceprofessional golferprofessional boxingpriority processingpresident jeffersonpooecetes gramineuspolitical dissidentpolianthes tuberosapoisonous substancepluvianus aegyptiusplanning commissionpennisetum setaceumparnassia palustrisparkinson's syndromeoscar hammerstein iiorder sarracenialeson an irregular basisoil-industry analystodocoileus hemionusoceanites oceanicusnycticebus pygmaeusnicolaus copernicusnewspaper columnistneuropterous insectnephrops norvegicusnavigational systemnational censorshipmusical compositionmusculospiral nervemeconopsis cambricamaterial possessionlogistic assistancelogistic assessmentlimenitis archippuslanius lucovicianusjons jakob berzeliusirvingia gabonensisinterstitial tissueinfantile paralysishouses of parliamenthibiscus esculentushibiscus cannabinusherpestes ichneumonhenry norris russellhealth professionalgustatory sensationgeorge westinghousegeophysical sciencegenus struthiomimusgenus recurvirostragenus melopsittacusgenus eschscholtziagenus citharichthysgenus chamaecytisusfirst epistle of johnexpressed almond oilessential conditionessential amino aciderinaceus europaeuserigeron canadensiselection commissioneconomic assistancedylan marlais thomasdouay-rheims versiondistributor housingdisreputable persondisagreeable persondirect transmissiondefensive structuredasyurus viverrinusconstantin brancusiconservation of masscompression bandagecolocasia esculentacognitive semanticsclass magnoliopsidaclass hyalospongiaeclass dicotyledonaecircassian languagecharles francis hallcastanea mollissimacascade everlastingcarl wilhelm siemenscapital of wisconsincapital of tennesseebusiness enterprisebusiness departmentbush administrationbook of instructionsberberis canadensisbanana passion fruitaustralian lungfishaugustinian hermitsaugsburg confessionattestation serviceastronomy satelliteassyrian neo-aramaicaspalathus linearisascension of the lordartocarpus communisarthur m. schlesingerantispasmodic agentantagonistic muscleancylus fluviatilisanchusa officinalisanalysis of varianceamaranthus spinosusalytes obstetricansalexander i of russiaair-to-ground missileageratina altissimaadenosine deaminasezigadenus venenosuswynnea sparassoideswisteria frutescenswilderness campaignwild sensitive plantwestern ribbon snakewestern prince's pinewestern mountain ashwest indian smallpoxwesleyan methodistswandering albatrossvolumetric analysisviperine grass snakevigna sesquipedalisviaticus settlementvespula maculifronsvespertilio murinusverbascum lychnitisvena supraorbitalisvena stylomastoideavena nasalis externavaranus komodoensisunspoken accusationuniversity of sussexunited states watersunited states senateunited states dollarunipolar depressiontyrannus vociferanstuberculin skin testtrusteeship counciltrinectes maculatustravelling salesmantransmission systemtoxic shock syndrometopical anaesthesiathomas stearns eliotthomas gainsboroughthermosetting resinthermoplastic resinthermionic emissionthamnophis sirtalisthamnophis sauritusthamnophis proximustetraneuris acaulistarquinius superbussystema urogenitalesystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsutura internasalissuspended animationsurvivors insurancesurveillance systemsurgical instrumentsupra expressionismsubthalamic nucleussubsistence farmingsubgenus calliopsissubfamily sylviinaesubfamily sterninaesubfamily anserinaesubclinical absencesubclass dibranchiasubclass amphineurasubclass actinopodastructural genomicsstress incontinencestratified samplingstereoscopic visionstereophonic systemstellar associationsteganopus tricolorstations of the crossstarvation acidosisstanley frank musialstanford universitystained-glass windowst. ignatius of loyolast. christopher-nevisspotsylvania countyspiranthes spiralisspheniscus demersusspanish oyster plantspanish inquisitionsouthern hemispheresonora semiannulatasolidago canadensissolanum commersoniisolanum carolinensesocio-economic classsloanea jamaicensisskin perceptivenesssir john carew ecclessir ernst boris chainsir bernard williamssingle-member systemsingle-breasted suitsinghalese languagesignal-to-noise ratioshoshonian languageshort saphenous veinshorea teysmannianasexual relationshipserratia marcescenssergeant first classseptuagesima sundaysensory deprivationsensorimotor regionseminiferous tubulesecurities industryscolymus hispanicussciaenops ocellatussaxifraga hypnoidessarah kemble siddonssapindus marginatussanskritic languagesanskrit literaturesample distributionsamolus floribundussambucus canadensissaints peter and paulsaint valentine's daysaint thomas aquinassaint thomas a becketsaint teresa of avilasaint martin's summersaint kitts and nevissaint francis xavierrhizopus stoloniferrhizoctinia diseaseretarded depressionregression equationregression analysisregional anesthesiareal-time processingreal-estate businessreactive depressionrachel louise carsonqueensland lungfishquadriphonic systemquadrigesima sundayquadraphonic systempublius ovidius nasopterocarpus indicuspsychotria capensispsocopterous insectpseudotaxus chieniiprunus pensylvanicaprunus angustifoliaprumnopitys elegansprosopis glandulosaprofessional tennisprofessional personprofessional dancerprionotus carolinuspresident rooseveltpresident john adamspresent progressivepotassium carbonatepotamogeton crispuspolitical scientistpolice commissionerpolemonium viscosumpoephila castanotisplumed scorpionfishplosive speech soundploceus philippinusplexus mesentericusplatanus orientalispinnotheres ostreumphysical distancingphyllostachys nigraphragmites communisphonological systemphilaenus spumariusphasianus colchicusphaseolus coccineusphaseolus angularispesticide poisoningpersian gulf illnessperiodontal diseasepeperomia sandersiipeninsular malaysiapedilanthus pavonispedestrian crossingpaul bustill robesonparochetus communisparnassia fimbriataparallel processingpancreatic fibrosispanax pseudoginsengorthopterous insectoreamnos americanusorder ustilaginalesorder solenichthyesopisthocomus hoazinoperations researchomphalotus illudensolfactory sensationold english sheepdogobservation stationnyctanassa violaceanucleolus organisernonreligious personnon-christian priestnihilistic delusionniemann-pick diseasenicholas ii of russianewspaper publishernew siberian islandsneurotic depressionnervous prostrationnational assistancenasogastric feedingnarcissus jonquillamyositis trichinosamyasthenic syndromemusculus teres minormusculus buccinatormultiple regressionmountain watercressmineral associationmilitary commissionmilitary censorshipmeriones longifronsmelissa officinalismaster of ceremoniesmason and dixon's linemarta brigit nilssonmarcus junius brutusmarble bones diseaselysiloma bahamensislupinus subcarnosuslouis henry sullivanlouis henri sullivanlonicera canadensislivistona australislittle spotted skunklisteria meningitislip synchronisationlimnodromus griseuslesser sunda islandsleontocebus rosalialeontocebus oedipusle douanier rousseaulaportea canadensisland-office businessking charles spanielkeratosis nigricanskarl wilhelm siemensjunction transistorjuan carlos i of spainjoint chiefs of staffjohn joseph pershingjohn ernst steinbeckjohn birks gillespiejapanese poinsettiajames francis thorpejames edmund scrippsjacksonian epilepsyitalian renaissanceislets of langerhansiron-storage diseaseipomoea orizabensisindirect expressionin one's birthday suitilex paraguariensisictalurus punctatushysterical neurosishynerpeton bassettihuntington's diseasehorseshoe whipsnakehomo sapiens sapiensholocentrus bullisihindu kush mountainshesperis matronalisherpes encephalitisheat-seeking missileheat of dissociationharry stack sullivanharry sinclair lewisharold hirschsprungharald hirschsprunggymnastic apparatusgunter wilhelm grassguilt by associationgrindelia squarrosagreenhouse emissiongreen monkey diseasegreat saphenous veingoods and service taxgenyonemus lineatusgenus zinjanthropusgenus trichoglossusgenus trichodesmiumgenus strobilomycesgenus stephanomeriagenus spathiphyllumgenus septobasidiumgenus scolopendriumgenus schizophragmagenus schizopetalongenus schizachyriumgenus rhinonicterisgenus pseudowinteragenus poecilocapsusgenus pleurothallisgenus platypoecilusgenus micropogoniasgenus microdipodopsgenus lepidothamnusgenus lagerstroemiagenus lactobacillusgenus kenyapithecusgenus ichthyosaurusgenus ibero-mesornisgenus hyacinthoidesgenus hemitripterusgenus ginglymostomagenus gasterophilusgenus dicranopterisgenus cnemidophorusgenus clethrionomysgenus chrysochlorisgenus chorizagrotisgenus chirocephalusgenus chilomycterusgenus chilomeniscusgenus chamaecyparisgenus cercopithecusgenus centropristisgenus cardiospermumgenus calamagrostisgenus archidiskidongenus anoectochilusgenus actiniopterisgeneral anaesthesiagavialis gangeticusfringed loosestrifefragaria chiloensisfirst baron tennysonferdinand de lessepsfederal savings bankfausto paolo sozzinifast of the firstbornfamily spheniscidaefairness commissionexpress luxury linereusebius hieronymuseurasian kingfishereuonymus americanuseuclid's second axiomeuarctos americanusestrogen antagonisterysimum arkansanumerignathus barbatuseptesicus serotinusepistle to the romansepidural anesthesiaenglish hippocrateselectric resistanceelaeocarpus grandiseichhornia spesiosaeastern indigo snakeeastern fox squirreleastern catholicismeast indian rosewoodearly warning systemdwarf russian almonddryopteris fragransdouglas fairbanks jr.dorsal scapular veindissociation energydishwashing machinediscretionary trustdicentra canadensisdicamptodon ensatusdianthus latifoliusdevil's walking stickdelusional disorderdavidson's penstemondalbergia cearensiscytisus ramentaceuscystopteris montanacynoscion nebulosuscynoglossum amabilecutaneous sensationcupressus govenianacupressus arizonicacrucifixion of jesuscross-country skiingcross-country ridingcrisis interventioncriminal possessioncourt of saint james'scoronavirus diseasecoronary thrombosiscornelius janseniuscoreopsis tinctoriacordyline australiscordia gerascanthusconversion hysteriaconversion disordercontopus sordiduluscontinuing trespassconnarus guianensisconduction deafnesscompetitor analysiscompassionate leavecommunist manifestocommon lady's-slippercolinus virginianuscognitive scientistclinical depressionclianthus speciosusclassical mechanicsclass ginkgophytinaclass dicotyledonesclass cyanobacteriaclass coniferopsidaclass archiannelidacladrastis kentukeacirsium helenioideschrysobalanus icacochristian scientistchristian schonbeinchinese scholartreechinese scholar treechinese parasol treecheiranthus asperuschaenopsis ocellatacercis occidentalisceltis occidentaliscelestial mechanicscatherine i of russiacastanea ozarkensiscassia occidentaliscasanova de seingaltcarissa grandifloracardamine pratensiscarcharhinus leucascapsicum frutescenscanalis vertebraliscalvinistic baptistcallorhinus ursinuscallinectes sapidusburhinus oedicnemusbubalus mindorensisbronchoscopic smearbroadcasting studiobrassia lawrenceanabouvier des flandresbocconia frutescensblue cheese dressingbleu cheese dressingblack-eyed susan vinebissau-guinean francbinary number systembillion-dollar grassbidens trichospermabarack hussein obamabadlands wildernessaustralian chestnutathanasius the greatassociate in nursingassistant professorasian tiger mosquitoasian horseshoe crabasclepias incarnataarnold lucius gesellarisaema atrorubensantidepressant druganolis carolinensisanoa depressicornisangelica sylvestrisanarchist communismanamnestic responseamerican watercressalnus veridis crispaalice-josephine ponsalbizia julibrissinalaska standard timeailanthus altissimaahmed salman rushdieagitated depressionagelaius phoeniceusaegilops triuncalisadult-onset diabetesactinidia chinensisacoustic resistanceacoustic absorptionabsorption spectrum
