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15-Letter Words Containing: I,N,S,Y

 (In Any Order)
There are 419 15 letter words, 300 15 letter phrases and 0 15 letter abbr's with I,N,S,Y in.

Best Scoring 15 Letter Words With: I,N,S,Y

Expand?WordSave?LengthUsagePointsType
psychoanalyzing15
38 verb, adjectivev, adj
verb

• subject to psychoanalytic treatment

photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

azidothymidines15
34 nounn
Valid word for Scrabble US
hypersensitized15
33 adjectiveadj
adjective satellite

• having an allergy or peculiar or excessive susceptibility (especially to a specific factor)

methylxanthines15
33 nounn
Valid word for Scrabble US
hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
gyrofrequencies15
33 nounn
Valid word for Scrabble US
synchronization15
32 verb, nounv, n
noun

• the relation that exists when things occur at the same time

• an adjustment that causes something to occur or recur in unison

• coordinating by causing to indicate the same time

adenohypophysis15
32 nounn
noun

• the anterior lobe of the pituitary body; primarily glandular in nature

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

Words (419)
instantaneouslysynchronizationanaesthesiologyconscientiouslysynergisticallyinaccessibilitycrystallizationoversimplifyingsuppositionallycondescendinglyinfinitesimallysynchronisationdisappointinglysuccinylcholineneurophysiologyinstrumentalityinconspicuouslycontroversiallycompassionatelytransmogrifyingrecrystallizingphotosynthesizeintrospectivelygastronomicallyunquestioninglyinspirationallydemonstrativelyunceremoniouslyneuropsychiatryinconsideratelydispassionatelycorrespondinglycomprehensivelyunsymmetricallysystematizationsymmetricalnesssidesplittinglysanctimoniouslyneurohypophysiskinestheticallyinsurrectionaryhypersensitizeddemonstrabilitycentrosymmetricagranulocytosisadenohypophysisunassailabilitytrypanosomiasissycophanticallyserendipitouslysemidocumentaryresystematizingpsychosynthesispsychometricianpsychohistorianpsychoanalyzingproselytizationpolymerisationsoverclassifyingnitroglycerinesmethylxanthinesintravascularlyinteruniversityindissolubilityhyposensitizinghypervigilanceshypersalivationelectroanalysisdistinguishablydishearteninglydisenchantinglydemystificationcytogeneticistscyproheptadinescyanocobalaminscompositionallycommiseratinglyankylostomiasisankylostomiasesancylostomiasisancylostomiasesunrealisticallypolycrystallinenonspecificallyinadmissibilitydisinterestedlyconsequentiallyunsubstantiallyunanswerabilitytrypanosomiasestranslatabilitytomboyishnessestenosynovitisessynecdochicallysynchronicitiessymmetrizationssuperintendencysuperefficiencysulfinpyrazonessubstitutionarystrongyloidosisstrongyloidosessplendiferouslysesquicentenarysemipornographysemicylindricalsemicrystallineremonstrativelyreactionaryismspsychoneuroticspsycholinguistspsychogenicallyprotoporphyrinspresynapticallypolynucleotidespolymerizationsplatitudinouslyplatinocyanidesphthalocyaninesphosphorylationphosphorylatingphenylthioureaspantheisticallyoversensitivityobservationallynucleosyntheticnonpsychiatristmultitudinouslymonosyllabicitymonospecificitymonocrystallinemiscellaneouslymartensiticallylysogenizationslyophilizationslymphangiogramslymphadenitiseslabyrinthodontsionosphericallyintransigeantlyintervisibilityinterpersonallyinterparoxysmalinsubordinatelyinquisitoriallyindefensibilityindefeasibilityincommensurablyimmunoassayableichthyosaurianshypomagnesemiashypochondriaseshypnotherapistshyperventilateshypertonicitieshypersensitizeshypersecretionshypersalinitieshyperresponsivehypermodernistshyperinsulinismhyperinflationshyperextensionshyperexcretionshydroxyprolineshydrodynamicisthydrocortisoneshexylresorcinolhendecasyllabicgyrofrequenciesethnomusicologyerythropoietinselectrodynamicseasygoingnessesdorsoventralitydorsiventralitydisinflationarydiscontinuouslydimenhydrinatescrystallinitiescongressionallycommunisticallycholestyraminesbourgeoisifyingazidothymidinesastronauticallyantisyphiliticsanalyzabilitiesaerodynamicistsunpretentiouslyunderstandinglytransferabilitysyllabificationpusillanimouslyprepositionallynucleosynthesismechanisticallyintramuscularlyinstitutionallyinsignificantlyinefficaciouslyindigestibilityimmunochemistryhypostatizationhypochondriasisdisconcertinglycrossopterygiancholecystokininanisotropicallyzygobranchiatesyieldablenessesyellowishnessesvivisectionallyviolinisticallyvicissitudinaryuntrustworthilyunprogressivelyunconstrainedlyuncomplaisantlyunapostolicallytyndallimetriestriphenylaminestrimethylaminestranslationallytransgressivelytranscriptivelytransactionallytranquilisinglythirtysomethingteletypesettingsynthetizationssynthetisationssynthesizationssynthesisationssynecologicallysyncretizationssyncretisationssynchronologiessynchronisticalsynarthrodiallysynaposematismssymmetrisationssupranationallysupplementarilysupernationallysuperincumbencysulphinpyrazoneslumpflationarysignificativelyshillyshallyingseptentrionallysemiconsciouslyscintillatinglyresystematisingresynchronizingresynchronisingresurrectionaryremythologisingremonstratinglyrecrystallisingrecognisabilityquestionabilitypyrotechnicianspyknodysostosispsychogeneticalpsychoanalysingproselytisationpropylitisationpropositionallyprogressionallyprocrastinatorypresbyterianizepresbyterianiseprepossessinglypostulationallyporphyrogenitespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismsphotosynthesisepharyngoscopiespharyngologistspentadactylismspachymeningitisoxyhaemoglobinsonychocryptosisoestrogenicallyobstructionallyneurosurgicallyneologisticallymylonitizationsmylonitisationsmonosymmetricalmodernisticallymethylthioninesmetaphysicizingmetaphysicisingmentalisticallymanneristicallylysogenisationslyophilisationslithonthrypticsleucocytopeniaslaryngoscopistslaryngectomisedlabyrinthitisesirreprehensiblyintertwistinglyinextensibilityindistinctivelyindiscretionaryinconsolabilityinconsecutivelyimmunoassayistsimmensurabilityidiosyncraticalhypostasizationhypostasisationhyposensitisinghypomagnesaemiahypocrystallinehypochondriastshypochondriasmshypnotisabilityhypersensitiseshyperpolarisinghypernatraemiashyperimmunisinghydrogenisationhydrocorallineshuckleberryingshoydenishnessesholocrystallinehemicrystallineharmonisticallyglyconeogenesisgerrymanderingsfungistaticallyflavourdynamicsexpostulatinglyepicondylitisesenhypostatizingenhypostatisingencyclopaedistsencyclopaedismsencomiasticallyempyreumatisingelectrolysationdisquisitionarydisharmoniouslydiscretionarilydiphenylketonesdemythologisingdehypnotisationdehydroretinolsdehydrogenisingdactyliomanciescytotaxonomistscyclobarbitonescybersquattingscrystalizationscrystalisationsconveyorisationconsiderativelycoinstantaneitycircumgyrationschondrichthyansbrachypinakoidsbrachydiagonalsastrodynamicistantichristianlyantiarrhythmicsanthropopsychicanomalisticallyanaestheticallyactinochemistryyellowish-orangeyellow-blindnessunsentimentallyuninterestinglyuninstructivelytransposabilitytransmutabilitythirty-somethingsystematisationself-sufficiencyself-indulgentlyself-consciouslyself-conceitedlyreithrodontomyspycnodysostosisptilonorhynchuspresbyterianismpoverty-strickenplatyhelminthesornithorhynchusoppositionalitynonpsychoactivemythologisationmastigomycotinalaryngostenosisinsubstantiallyindisputabilityhypovitaminosishypostatisationhypersensitisedhyperadrenalismgymnosporangiumenergy-releasingenergy-absorbingdideoxycytosinedesynchronizingcylindricalnesscrystallisationcryoanaesthesiacosmopolitanitybasidiomycotinaactinomycetales
Phrases (300)
zea mays induratawassily leontieftietze's syndromethomas de quinceysyringa vulgarisstyrax japonicumstonecrop familystay of executionspiny-headed wormspeech communitysolemnity of marysituation comedysilicone polymershorthand typistsecurity blanketrationalise awaypolyphonic prosepilgrim's journeyphysical contactpersonality testoperating systemmythical monstermyenteric plexusmilitary missionmagnifying glassmagnetic pyritesjohn quincy adamsinsurance policyhyoscyamus nigerhelen wills moodygenus sylvilagusgenus nycticoraxgenus geothlypisgenus eriobotryagenus cyanocittagenus bombycilladrive line systemdoris may lessingdiospyros ebenumdialysis machinediagnostic assaycypriniform fishconscience moneycomity of nationscity of san marinochange intensitycavity resonatorby fits and startsbrittany spanielbirthday presentasamiya languageaplysia punctataanxiety neurosisanxiety hysteriaanglo-saxon deityandrei tarkovskyanchovy dressingamebic dysenteryalimentary pastealexandre yersinadmiralty islandacinonyx jubatusyenisei languageyellow jessaminewoody nightshadewine-maker's yeastwayland the smithwalt disney worldurinary calculusunit of viscositytwenty-two pistoltwelve olympiansturnix sylvaticatobacco industrytinnevelly sennatime-motion studythrinax keyensisthanksgiving daytaymyr peninsulataimyr peninsulasystems analysissyringa josikaeasyrian bean capersynthetic rubbersynthetic heroinsynthetic cubismsynoptic gospelssynapsid reptilesylvian aqueductsunrise industrysuborder tyrannistringybark pinestinking mayweedstinking gladwynstefan wyszynskistanleya pinnatastagnant hypoxiast valentine's daysprinkler systemspiny-finned fishspinal accessoryspanish psylliumsixty-fourth notesir philip sidneysir edwin lutyenssilybum marianumsiege of yorktownsidney james webbshooting galleryshipping companyservice industrysensory epilepsysensory activitysenile psychosissedimentary rocksedimentary claysecurity councilseating capacityseaside centauryscrew-pine familysayanci languagesan francisco baysalmonella typhisalix babylonicasalix amygdalinaroy lichtensteinring-around-a-rosyrelative densityreiter's syndromerecording systemreceiving systempyloric stenosispurkinje's systempulmonary plexispsychotic personpromotion systemproboscis monkeypresident taylorpolyphonic musicplayground slidepinus sylvestrispinus monophyllapinckneya pubensphysical sciencephysical fitnessphylum sipunculapenstemon parryipassive immunitypasserina cyaneaparis universityoral personalityopportunity costone-thirty-secondone hundred sixtynot by a long sightnonlinear systemnickel-base alloynaked as a jaybirdmyxine glutinosamost importantlymonohybrid crossmilitary sciencemicromyx minutusmesophytic plantmental synthesismeasuring systemmary harris jonesmartha's vineyardmarshalling yardmanifest destinylymantria disparlygus lineolarislouis untermeyerlobbying expenselaying on of handslatent hostilitykingfisher daisyivory coast francitalian ryegrassisobutyl nitriteinky-cap mushroominelastic supplyindustry analysthypostatic unionhyponitrous acidhypogastric veinhydrogen sulfidehousing industryhonorary societyhieronymus boschhenry louis aaronhearsay evidencegymnelis viridisgreen mayonnaiseglyceria grandisgenus thylacinusgenus sitophylusgenus sisymbriumgenus rhodymeniagenus pylodictusgenus pygoscelisgenus psychotriagenus psychopsisgenus polypodiumgenus polycirrusgenus polybotriagenus polyangiumgenus podilymbusgenus paronychiagenus ostryopsisgenus onobrychisgenus nycticebusgenus nyctaginiagenus nephthytisgenus myxinikelagenus lysimachiagenus lysichitumgenus lysichitongenus lycopodiumgenus ixobrychusgenus hypsiglenagenus hyphantriagenus hylocichlagenus hyacinthusgenus houttuyniagenus gypsophilagenus gymnorhinagenus gymnopilusgenus gymnadeniagenus epiphyllumgenus dryopterisgenus dolichonyxgenus corylopsisgenus chrysopsisgenus calystegiagenus botrychiumgarment industrygarden symphilidfriendly islandsfrench polynesiafraternity housefrancisco de goyafrancis scott keyfourier analysisflux density unitfield pennycressfashion industryfamily usneaceaefamily sturnidaefamily solenidaefamily sirenidaefamily scincidaefamily oniscidaefamily nyssaceaeeucalypt grandisesox masquinongyernest hemingwayenglish ryegrassenglish lady crabendocrine systemembryonic tissueelymus arenariusdynamical systemdyer's mignonettedual scan displaydrive-by shootingdiapensia familydestroying angeldesmodium gyransdental hygienistdaylight savingsdamon and pythiasdaisy print wheelcynipid gall waspcycas circinaliscrystalline lenscottage industrycomputing systemcity of the angelscapetian dynastybuilding societybrown universitybroadly speakingbristly oxtonguebertillon systembarnaby's thistlebanking industryaversion therapyauditory agnosiaascending arteryarizona sycamoreapyretic tetanusapparel industryanxiety disorderanomalistic yearanimal husbandryanal personalityanagyris foetidaaethusa cynapiumaccident surgery
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