18-Letter Words Containing: O,I,S,I,E
(In Any Order)
There are 233 18 letter words,
580 18 letter phrases and
0 18 letter abbr's with
O,I,S,I,E in.
Best Scoring 18 Letter Words With: O,I,S,I,E
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All 18 Letter Words
Words (233)
telecommunicationsdisproportionatelyinconsequentialityoversimplificationantivivisectionistpaleoclimatologistvideoconferencingsverisimilitudinousvaingloriousnessesunconvincingnessesuncompromisingnessunaccountabilitiesultrasophisticatedtriskaidekaphobiastriboluminescencestriboelectricitiestransportabilitiesthrombophlebitidesthermoplasticitiestheatricalizationssupranationalitiessupersophisticatedsuperminicomputerssupercivilizationssuperciliousnessessuperadministratorsubcategorizationsstoichiometricallystereospecificallystereoregularitiessemiprofessionallysemidomesticationssemiconservativelysedimentologicallysatisfactorinessessacrilegiousnessesribonucleoproteinsrevascularizationsrenationalizationsreinstitutionalizerehospitalizationsredistributionistsrecrystallizationsreconstructionistsreconstructionismsradiosensitivitiesquattuordecillionsquasiperiodicitiespsychophysiologiespronounceabilitiespraiseworthinessespostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilespiezoelectricitiesphotosensitizationphotosensitivitiesphotoreactivationsphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedphotodecompositionpertinaciousnessespaleoclimatologiesoverspecializationoveroptimisticallyoverindustrializesoverindustrializedoverfertilizationsovercommunicationsovercommercializesoverclassificationopinionativenessesnonrevolutionariesnoninterventionistnonfraternizationsnondeductibilitiesnoncooperationistsnoncomparabilitiesnoncommutativitiesnonarbitrarinessesneurotransmissionsneuropsychiatristsneurophysiologistsmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmineralocorticoidsmicroreproductionsmicroradiographiesmicrophotographiesmicrometeorologistmicrometeorologiesmicrolepidopterousmicroencapsulationmicroencapsulatingmicrodensitometricmicrodensitometersmicrocalorimetriesmethemoglobinemiasmeretriciousnessesmelodramatizationsmechanochemistriesmagnetostrictivelymacroglobulinemiaslymphangiographieslipopolysaccharidelepidopterologistsknowledgeabilitiesirresponsivenessesirresponsibilitiesirreconcilablenessintrospectionisticinterrelationshipsinteroperabilitiesinternationalitiesinternationalisinginterinstitutionalintercolumniationsinhospitablenessesinharmoniousnessesindissolublenessesincorruptibilitiesincorrigiblenessesinconvertibilitiesincontestabilitiesinconsiderablenessinconclusivenessesinconceivabilitiesincommodiousnessesincommensurabilityincombustibilitiesinauspiciousnessesimpersonalizationsimmunosuppressionsimmunoreactivitiesimmunoprecipitatesimmunohematologistimmunohematologiesimmunodeficiencieshyposensitizationshypophysectomizinghypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationshydroelectricitieshomoscedasticitieshemoglobinopathiesgranulocytopoiesisferroelectricitiesexterritorialitiesexceptionabilitiesevapotranspirationethnomusicologistsethnomusicologicalepithelializationselectrophysiologicelectrophilicitieselectrodesiccationelectrodepositionselectrochemistriesechocardiographiesdisputatiousnessesdisintermediationsdisingenuousnessesdiphenylhydantoinsdihydroergotaminesdiastereoisomerismdepersonalizationsdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizededifferentiationsdecriminalizationsdeconstructionistscreditworthinessescounterquestioningcounterinstitutioncounteradvertisingconversationalistsconstitutionalizesconstitutionalizedconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitiescollectivisticallycoccidioidomycosesbureaucratizationsbourgeoisificationbloodthirstinessesbiodegradabilitiesbiocompatibilitiesbacteriorhodopsinsaustralopithecinesanticommercialismsunsatisfactorinesstriphosphopyridineterritorialisationsentimentalizationsentimentalisationpteridospermopsidaovercapitalisationnonprognosticativeneurophysiologicallacto-vegetarianisminternationalistichomobasidiomycetesgood-neighborlinessglomerulonephritisdiethylstilbestrolcytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantarteriolosclerosisantiferromagnetismanticholinesterasePhrases (580)
woodwind instrumentwisteria floribundawilliam dean howellsvictor frankensteinupton beall sinclairtomistoma schlegelithird epistle of johnthird epistel of johntendonous synovitistelevision reportertelevision receivertangible possessionsyrian monetary unitsupervisory routinesuperiority complexsuborder myxinoideisir mortimer wheelersir martin frobishersir frederick ashtonsir christopher wrensingle-reed woodwindshort-term liabilitysetophaga ruticillasergei rachmaninoffsense of equilibriumselective lipectomyscottish highlanderscorpio the scorpionrheims-douay versionrespiratory illnessrepublic of surinamerepublic of sloveniarepublic of maldivesreligious residenceprofessional boxingpriority processingposterior pituitarypositive reinforcerpolitical dissidentpolish monetary unitpodilymbus podicepsphysiological stateoscar hammerstein iiorder sarcosporidiaorder ichthyosauriaorder ciconiiformesone thousand millionon an irregular basisodocoileus hemionusoceanites oceanicusnicolaus copernicusnavigational systemnational censorshipminor tranquilliserminister of religionmeconopsis cambricamaterial possessionlouis-hector berliozlogistic assistancelogistic assessmentlinguistic relationlepomis macrochirusjames whitcomb rileyisabella i of castileirvingia gabonensisinternational scaleinstallation chargehypertonic solutionhistorical documentheat of vaporisationgovernment ministergeophysical sciencegenus struthiomimusfunctional disorderfricative consonantfirst epistle of johnfederation of tribesfamily scorpaenidaefamily scolopacidaeessential conditionessential amino aciderigeron canadensiselection commissionelaeagnus latifoliaeconomic assistanceduck-billed dinosaurdouay-rheims versiondivision eubacteriadirect transmissiondiplomatic ministerdigitalis glycosidedanish monetary unitdame sybil thorndikecrotalus mitchelliicommissaire maigretcolumbia universitycognitive semanticschemical operationsceremonial occasioncastanea mollissimacapital of minnesotacapital of indonesiablue ridge mountainsbiological researchauthoritarian stateattestation serviceassyrian neo-aramaicartemisia filifoliaantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleandrew dickson whiteanamnestic reactionanalysis of varianceamlodipine besylatealexander i of russiaair-to-ground missileaegean civilisationadministrative bodyadenosine deaminaseactinidia deliciosawinter olympic gameswillie howard mays jr.william henry hudsonwhole life insurancewhite slime mushroomwhite fringed orchiswest indian smallpoxvolumetric analysisvinegar joe stilwellvespertilio murinusvermillion rockfishvena supraorbitalisvascular hemophiliavaccinia gangrenosauropsilus soricipesuniversity of sussexuniversity of oxfordunipolar depressiontrusteeship counciltropical rain foresttrisodium phosphatetremella fuciformistransmission systemtransitive verb formtransfer of trainingtopical anaesthetictopical anaesthesiatime deposit accounttime-and-motion studythermosetting resinthermoplastic resinthermobia domesticathermionic emissiontheory of indicatorsthalamostriate veinteucrium scorodoniaterritorial reservetaraktogenos kurziitaraktagenos kurziitanacetum douglasiisystema digestoriumswiss confederationsuspended animationsurvivors insurancesurjective functionsupra expressionismsuperior labial veinsuperior colliculussuperfamily apoideasuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lacertiliasubgenus calliopsissubfamily dorylinaestriped button quailstress incontinencestraight-line methodstochastic variablestictopelia cuneatastereoscopic visionstellar associationstanford universitystained-glass windowst. christopher-nevissporobolus poiretiispirit of turpentinespace-time continuumsouthern maidenhairsolidago canadensissolar magnetic fieldsolanum commersoniisodium thiosulphatesodium hypochloritesociological theorysocio-economic classsloanea jamaicensissir ernst boris chainsir alfred hitchcocksignal-to-noise ratioside-blotched lizardsidalcea malviflorasiberian wall flowersexual relationshipserratula tinctoriasentential functionsensory deprivationsensorimotor regionseminiferous tubulesemiconductor diodeselaginella eatoniisegmentation cavitysecondary dentitionsecobarbital sodiumsaxifraga hypnoidessao tome and principesample distributionsalicornia europaeasaint teresa of avilasacrifice operationrhodesian ridgebackrhodanthe manglesiirhizopus stoloniferrhizomatous begoniarhizoctinia diseaserhetorical questionrespiratory diseaserepulsorlift enginereligious mysticismrelative atomic massregression equationregression analysisregistration numberregional anesthesiareal-time processingreactive depressionreaction propulsionquadriphonic systempus-forming bacteriapurple virgin's bowerpublic relations manpublic presentationpterocarpus indicuspsychotria capensispseudotaxus chieniiprospero lambertiniprosecuting officerprofessional tennisprocursive epilepsyprehistoric cultureprairie golden asterpotentilla anserinapotassium hydroxidepositive chemotaxisporcupine provisionpolypodium scouleripolitical scientistpolice commissionerpolemonium viscosumpoinciana gilliesiipoephila castanotispodiceps ruficollisplumed scorpionfishploceus philippinusplatanus orientalisplatanus acerifoliapimenta officinalispierre-simon laplacephragmites communisphotogenic epilepsypezophaps solitariapesticide poisoningpersonal credit lineperiodontal diseasepeperomia sandersiipenstemon rydbergiipedilanthus pavonispediculosis capitispedestrian crossingpaprilus alepidotuspancreatic fibrosispanax quinquefoliuspalestine authorityoxytropis lambertiiorder ustilaginalesorder rickettsialesorder polymastiginaorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder cypriniformesorder coraciiformesold frisian languageobservation stationnormative economicsnonsocial infectionnonreligious personnon-christian priestnikolai lobachevskynihilistic delusionnicolaus zinzendorfnewtonian mechanicsneurotic depressionnemophila menziesiinegative chemotaxisnational assistancenasogastric feedingmyosotis scorpiodesmusculophrenic veinmultiple regressionmolecular biologistmissouri compromiseminor diatonic scalemineral associationminato ohashi bridgemilitary censorshipmicroprocessor chipmetaphosphoric acidmetabolic alkalosismerovingian dynastymeriones longifronsmenominee whitefishmelospiza georgianamelissa officinalismelicocca bijugatusmedical institutionmason and dixon's linemarsilea drummondiimarriage counselingmajor tranquillisermajor diatonic scalemagneto-optical discmagnesium hydroxidemachine translationlysiloma bahamensisloxostege similalislouis henry sullivanlouis henri sullivanlonicera canadensislobelia siphiliticalitocranius wallerilimnodromus griseuslimnocryptes minimaliliid monocot genuslepiota cepaestipeslepidochelys kempiilending institutionlegislative councillearner's dictionaryleaning tower of pisalate-spring-bloomingland-office businesslactarius deliciosokeratosis nigricanskammon strait bridgejudicial separationjoseph paul dimaggiojoint chiefs of staffjohn birks gillespiejessica lucy mitfordjean francois milletjasminum officinalejapanese poinsettiajacksonian epilepsyitalian honeysuckleisopyrum biternatumiron-storage diseaseipomoea orizabensisintravenous feedinginternal combustionintermediate shroudinterfacial tensioninsider informationinorganic phosphateinorganic chemistryinformer's privilegeinformation scienceinformation measureinflectional suffixinferior colliculusinductive reasoningindirect expressionindigenous languagein one's birthday suitidiopathic disorderidiographic sciencehysterical neurosishypoplastic anaemiahuntington's diseasehomo sapiens sapiensholocentrus bullisihindostani languagehibiscus moscheutoshesperis matronalishedeoma pulegioidesheat of dissociationhave the distinctionhalicoeres radiatushaematobia irritansgrindelia squarrosagrievous bodily harmgreenhouse emissiongreen fringed orchisgraduation exercisegradable oppositionglorious revolutiongiannangelo braschigiacomo della chiesageostationary orbitgenus trichodesmiumgenus septobasidiumgenus rhinonicterisgenus pithecolobiumgenus paphiopedilumgenus micropogoniasgenus microdipodopsgenus ibero-mesornisgenus hyacinthoidesgenus falcatifoliumgenus dicranopterisgenus chorizagrotisgenus chilomeniscusgenus centropristisgenus bougainvilleagenus argyroxiphiumgenus archidiskidongenus actiniopterisgenital personalitygastroepiploic veinfunctional genomicsfuchsia excorticatafringed loosestrifefrancois mitterrandfragaria chiloensisflorida selaginellafinno-ugric-speakingfemale circumcisionfavourable positionfamily xenosauridaefamily synodontidaefamily stromateidaefamily relationshipfamily plasmodiidaefamily orchestiidaefamily nephropsidaefamily musophagidaefamily gobiesocidaefamily ceratopsidaefamily catostomidaefamily aulostomidaefamily ambrosiaceaefairness commissionexclusion principleeusebius hieronymuseuclid's second axiomeuclid's fourth axiomeptesicus serotinusepacris obtusifoliaenglish hippocrateselectrostatic fieldeichhornia spesiosaedwin dubois haywardecclesiastical robeecclesiastical modeeastern indigo snakeeastern catholicismeast indian rosewooddryopteris goldianadryopteris filix-masdryopteris dilatatadomesticated animaldoctor of humanitiesdivision phaeophytadivine right of kingsdiversionary attackdissociation energydisorderly behaviordiscretionary trustdioscorea bulbiferadepressive disorderdelusional disorderdeflationary spiraldeep supporting firedeductive reasoningcupressus arizonicacrucifixion of jesuscrisis interventioncriminal possessioncrataegus apiifoliacorrosive sublimatecoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australiscoptis groenlandicaconversion reactionconversion hysteriaconversion disordercontinuing trespassconsumer price indexconnarus guianensiscongenital disorderconflict of interestcomputer simulationcomplex prepositioncompetitor analysiscommunist manifestocoluber hippocrepiscollective securitycognitive scientistcoeloglossum virideclinical depressionclianthus speciosusclematis versicolorclass hepaticopsidaclass coniferopsidacitroncirus webbericirsium lanceolatumcirsium helenioidescimicifuga racemosachristian schonbeincholesterosis cutischelifer cancroidescheilanthes eatoniicharles william postcharles vii of francecharles ii of englandchamaemelum nobiliscerebrospinal fluidcercis occidentalisceratotherium simumceltis occidentaliscelestial longitudecatherine i of russiacassia occidentaliscardigan welsh corgicardamine douglasiicapital of singaporecamassia scilloidescalostoma raveneliicalifornia sycamorecalifornia allspiceburhinus oedicnemusbubalus mindorensisbrush-tail porcupinebrevoortia tyrannisbougainville islandbird-footed dinosaurbinge-vomit syndromebidens trichospermabarbados maidenhairautomobile industryautoimmune disorderautoimmune diabetesasterid dicot familyassociative aphasiaassociate in nursingasian tiger mosquitoarteria ethmoidalisarteria communicansartemisia abrotanumaristotelia serrataarisaema dracontiumapothecaries' weightanolis carolinensisanointing of the sickanoa depressicornisannona diversifoliaanion-exchange resinalsophila pometariaalice-josephine ponsagitated depressionagelaius phoeniceusaegilops triuncalisacute brain disorderacoustic resistanceacoustic projection
