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15-Letter Words Containing: I,O,N,I,S,T,S

 (In Any Order)
There are 625 15 letter words, 92 15 letter phrases and 0 15 letter abbr's with I,O,N,I,S,T,S in.

Best Scoring 15 Letter Words With: I,O,N,I,S,T,S

RankWordSave?LengthUsagePointsType
1hyposensitizing15
33 verb, adjectivev, adj
2hypostasization15
32 nounn
3schematizations15
31 nounn
4symmetrizations15
31 nounn
5nonobjectivisms15
31 nounn
6saccharizations15
31 nounn
7piezomagnetisms15
31
8photosensitized15
30 verb, adjectivev, adj
9synthetizations15
30
10synthesizations15
30 nounn
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All 15 Letter Words

Words (625)
dissatisfaction21intussusception19unsophisticated23disillusionment18conscientiously22desensitization25competitiveness24impressionistic21suppositionally22assimilationist17interscholastic22superimposition21gastroenteritis16synchronisation23hospitalisation20expressionistic26conservationist20constructionist19multiprocessing22industriousness16dispassionately21misconstruction21systematization29sanctimoniously22punctiliousness19prestigiousness18precipitousness21nonpartisanship22meritoriousness17insurrectionist17illustriousness15expeditiousness25vicissitudinous21trypanosomiasis22transpositional17transmigrations18transhistorical20transaminations17traditionalists16supernutritions17substantiations17stratifications20specializations28specialisations19solitudinarians16solidifications21simplifications24serendipitously21sensationalizes24sensationalized25sensationalists15sensationalises15sedimentologist19schematizations31repristinations17reinstallations15psychohistorian28pseudoscientist20prohibitiveness25presuppositions21predispositions20polymerisations22photosensitized30philanthropists25operationalists17misutilizations26mistranslations17miscalculations21misapplications23kremlinologists22integrationists16informativeness23indomitableness20indissolubility21inconsistencies19impoverishments27hyposensitizing33exceptionalisms28educationalists18disorientations16disinclinations18discontinuities18discontinuances20disapprobations22disappointments22disambiguations21disaffiliations22destructionists18cytogeneticists23coinvestigators21classifications22bloodguiltiness19biostatistician19bioregionalists18atrabiliousness17assimilationism19antimonopolists19ankylostomiasis24anfractuosities20ancylostomiasis22aminopeptidases22ambitiousnesses19administrations18preservationist20westernizations27westernisations18vivisectionists23vasodilatations19unsociabilities19transistorizing25transistorising16traditionalisms18tonsillectomies19tergiversations19tenosynovitises21synchronicities25symmetrizations31superscriptions21superinfections22superinductions20substitutionary20subinfeudations21stultifications20strongyloidosis20streptothricins22stigmatizations27steroidogenesis17spinthariscopes24sophistications22solubilizations26silicifications22sensualizations24sensationalisms17sensationalised16semiabstraction21segregationists17seditiousnesses16sedimentologies19securitizations26secularizations26sclerotizations26scintillometers19saprogenicities20saponifications22sanctifications22sacrosanctities19retransmissions17resurrectionist17restrictionists17restrictionisms19reservationists18reregistrations16repudiationists18redistributions18redistillations16reconstitutions17reasonabilities17reactionaryisms22radiostrontiums18psycholinguists26prussianization26protohistorians20proletarianises17prohibitionists22pressurizations26predestinations18poststimulation19plasticizations28pictorialnesses19photosensitizes29photosensitizer29photofinishings27pasteurizations26parasitizations26pantisocratists19oversensitivity24overintensities18overestimations20opinionatedness18operationalisms19obstructionists19obstructionisms21nonpsychiatrist25nonobjectivists29nonobjectivisms31nondisjunctions25noncharismatics24neuroscientists17neurobiologists18neocolonialists17musicalizations28missionizations26misregistration18misorientations17misinformations22misdistribution20misdescriptions22miscorrelations19miscomputations23misattributions19micropulsations21microdissection22metafictionists22lysogenizations28litigiousnesses16lexicalisations24inviolatenesses18interdiffusions22instructorships22insociabilities19inoperativeness20inhospitalities20impersonalities19impecuniosities21idiomaticnesses20ichthyosaurians26homogenisations21generalisations16flirtatiousness18fantastications20exsanguinations23ethnohistorians21esterifications20enterocolitises17endoparasitisms20emulsifications22electrofishings24disintegrations17disinformations21disinfestations19disembarkations24discriminations20discontinuously21disconsolations18disconformities23disassociations18disaggregations19dictatorialness18desalinizations25crosslinguistic20cosmopolitanism23cooperationists19contrapositives22contrapositions19constructivists22constructivisms24constitutionals17consanguinities18confessionalist20compassionating22circumspections25bastardizations27axiomatisations24associationists17associationisms19antiprogressive21antimonarchists22anticonvulsives23airworthinesses21aerosolizations24aerodynamicists23abstractionists19abstractionisms21sociolinguistic20repetitiousness17involuntariness18whistleblowingsultraprecisionsprerevisionistsnonuniversitiesnonstationariesendometriosisesantisubversionsantiobscenitiesantidepressionsweatherisations21volatilisations18vitriolisations18vespertilionids21vertiginousness19unsatisfactions20trivialisations18tripersonalists17tripersonalisms19trinitrocresols17trichinisations20traumatisations17transfusionists18trainspotterish20traditionalises16thermalisations20theologisations19theocentricisms24testimonializes26testimonialises17testimonialised18teratogenicists18tenovaginitises19telomerisations17tabularisations17synthetizations30synthetisations21synthesizations30synthesisations21syncretizations29syncretisations20synchronistical25symmetrisations22suppositionless19superorganicist20sulphurizations29sulphurisations20suggestionizing27suggestionising18subvocalisation22suburbanisation19suborganisation18suboptimisation21subinsinuations17subcivilisation22subcategorising21subassociations19strobilizations26strobilisations17straticulations17stilpnosiderite18stigmatisations18splenectomising22spiritousnesses17spheroidisation21solubilisations17sinistrodextral23singularisation16shillingsworths25sherardizations28sherardisations19sericitizations26sericitisations17sensualisations15semiconductions22securitisations17secularisations17sectionizations26sectionisations17sclerotisations17scintilloscopes21scintillascopes21schillerisation20schematisations22scandalizations27scandalisations18sanguifications21salpingectomies22sacerdotalising19saccharizations31saccharisations22rontgenisations16riverworthiness24revolutionisers18revitalisations18revisualisation18revalorisations18retaliationists15resurrectionism19resurrectionise17restorationists15restorationisms17restitutionists15restitutionisms17resocialisation17resinifications20requisitionists24repolarisations17reorganisations16remoralisations17remonetisations17remobilisations19relativisations18rehospitalising21regularisations16reformationists20recolonisations17recanalisations17radiosensitizes25radiosensitized26radiosensitises16radiosensitised17radicalisations18punctuationists19psilanthropists22psilanthropisms24prussianisation17proselytisation20proletarianisms19projectisations26prohibitionisms24progressionists18progenitorships23progenitiveness21professionalist20processionalist19prioritisations17pressurisations17presentationist17presentationism19predesignations19pragmatisations20popularisations19politicisations19plasticisations19pinealectomises21piezomagnetisms31photosensitises20photosensitiser20photosensitised21phosphatisation25personalisation17periodontitises18patrialisations17pasteurisations17parasitisations17parabolisations19palatalisations17ostensibilities17optimalisations19opsonifications22opisthognathism26oncogeneticists20occasionalities19numismatologies20nuclearisations17nonhospitalised21noncognitivisms23nominalisations17neutralisations15naturalisations15mylonitisations20musicalisations19monopolisations19mongrelisations18misvocalisation22misutilisations17missionisations17mispunctuations21misinstructions19misimprovements26misconstructing22misacceptations23mineralisations17militarisations17medicalisations20malassimilation19macadamisations22lysogenisations19lyophilisations23lithontriptists20literalisations15liberalisations17legitimisations18lateralisations15keratinisations19karstifications24journalisations22isoimmunisation19intuitionalists15intuitionalisms17introsusception19interactionists17interactionisms19inspirationists17inspirationisms19insolvabilities20inquisitionists24inorganisations16inobtrusiveness20initialisations15indigenisations17imposthumations24impoliticnesses21immunoassayists22immobilisations21immiserizations28immiserisations19illegalisations16idioticalnesses18idiomaticalness20hypostasization32hypostasisation23hyposensitising24greisenizations25greisenisations16graphitisations21grangerisations17geometrisations18gelatinisations16fraternisations18forensicalities20fictionisations20federalisations19faithworthiness27extensivisation25extensionalisms24explorationists24evangelisations19eternalisations15epithelisations20epicondylitises23envenomisations20enthronisations18enhypostatising24dolomitisations18dissolutionists16dissolutionisms18dissertationist16disquisitionary28disincorporates20disimprisonment22disforestations19discontiguities19discolourations18disattributions18disassimilation18disapplications22disaffirmations24digitalisations17devitalisations19devalorisations19desulfurisation19desilverisation19desexualisation23desalinisations16desacralisation18derivatisations19deregistrations17depolarisations18demoralisations18demonetisations18demobilisations20delocalisations18dehumanisations21defeminisations21decolorisations18decolonisations18decimalisations20decasualisation18crystalizations29crystalisations20correligionists18convocationists22conversationism22continentalists17continentalisms19consumptivities24constructionism21constringencies20constitutionist17consimilarities19consentaneities17conscriptionist21confusabilities22concretisations19colonisationist17circumpositions23cinchonisations22chloritisations20chaptalisations22channelisations20centralisations17categorisations18caramelisations19capitalisations19canisterisation17bronchiolitises22bowdlerisations21bituminisations19bipolarisations19bioprospectings24bioastronautics19bastardisations18automatisations17autoionisations15astrodynamicist23arachnoiditises21antisocialities17antiphlogistics23antialcoholisms22antaphrodisiacs23antagonisations16allegorisations16alkalinisations19alcoholisations20aerosolisations15aeroelasticians17vascularisation20unconscientious19transposability22systematisation20standardisation17semi-abstractionself-stimulationself-realisationself-descriptionpraisworthinessnumismatologist20nephrolithiasisneoclassicisticmasculinisation19low-spiritednessinsurrectionism19hypovitaminosishypostatisation23enterolithiasisdisorganisation17destalinisationdestabilisation18desensitisation16de-stalinisationcrystallisation20cross-linguisticcostochondritisconversationist20christocentrismbrownish-stripedbalanoposthitisaristotelianism
Phrases (92)
wassily leontiefvisual sensationuss constitutiontussilago alpinathermal emissionswimming costumestrait of messinasinbad the sailorsaint ulmo's lightpresident wilsonpractice sessionnoise conditionsmilitary missionmaria montessorijohann strauss iiii thessaloniansgossip columnistgenus aspidiotusfirst in first outernst boris chaindissolving agentdiagnostic assaybritish hondurasbenito mussolinibasic assumptionanxiety neurosisanthemis nobiliszoonotic diseaseunit of viscositytrial impressionthomas higginsonsuspension pointstriped muishondsomatic delusionsocial scientistslip-joint plierssir peter ustinovsir jacob epsteinsimon wiesenthalsensory activitysampling stationsaint johns riversaint elmo's lightrosid dicot genusrocket scientistringer's solutionrestriction siteradio brightnesspyloric stenosisprocess printingprinting processpoint of apoapsisphase transitionpassion of christoriental studiesohmic resistancenestor notabilismustelus norrisimoving staircasemontia chamissoimimosa sensitivamantis religiosoisthmus of darienisatis tinctoriainter vivos trustian douglas smithhousing industryhimantopus stilthibiscus trionumheat dissipationhaptic sensationglans clitoridisgenus lysichitongenus dolichotisgenus diplotaxisgasoline stationgaius octavianusfree associationfirst-aid stationfashion industryembryonic tissuedressing stationdomestic sciencedisciotis venosadipterous insectclass-action suitcesarian sectionboatswain's chairbinet-simon scaleassociation areaassociate in artsaletris farinosa
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