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

 (In Any Order)
There are 310 15 letter words, 170 15 letter phrases and 0 15 letter abbr's with Y,O,N,I,S in.

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

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
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

sulfinpyrazones15
32 nounn
Valid word for Scrabble US
lyophilizations15
32 nounn
noun

• a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes

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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 (310)
instantaneouslysynchronizationanaesthesiologyconscientiouslycrystallizationoversimplifyingsuppositionallycondescendinglysynchronisationdisappointinglysuccinylcholineneurophysiologyinconspicuouslycontroversiallycompassionatelytransmogrifyingphotosynthesizeintrospectivelygastronomicallyunquestioninglyinspirationallydemonstrativelyunceremoniouslyneuropsychiatryinconsideratelydispassionatelycorrespondinglycomprehensivelysystematizationsanctimoniouslyneurohypophysisinsurrectionarydemonstrabilitycentrosymmetricagranulocytosisadenohypophysistrypanosomiasissycophanticallyserendipitouslysemidocumentarypsychosynthesispsychometricianpsychohistorianpsychoanalyzingproselytizationpolymerisationsoverclassifyingnitroglycerinesindissolubilityhyposensitizinghypersalivationelectroanalysisdemystificationcytogeneticistscyproheptadinescyanocobalaminscompositionallycommiseratinglyankylostomiasisankylostomiasesancylostomiasisancylostomiasespolycrystallinenonspecificallyconsequentiallytrypanosomiasestomboyishnessestenosynovitisessynecdochicallysynchronicitiessymmetrizationssulfinpyrazonessubstitutionarystrongyloidosisstrongyloidosessplendiferouslysemipornographyremonstrativelyreactionaryismspsychoneuroticspsycholinguistspsychogenicallyprotoporphyrinspolynucleotidespolymerizationsplatitudinouslyplatinocyanidesphthalocyaninesphosphorylationphosphorylatingphenylthioureasoversensitivityobservationallynucleosyntheticnonpsychiatristmultitudinouslymonosyllabicitymonospecificitymonocrystallinemiscellaneouslylysogenizationslyophilizationslymphangiogramslabyrinthodontsionosphericallyinterpersonallyinterparoxysmalinsubordinatelyinquisitoriallyincommensurablyimmunoassayableichthyosaurianshypomagnesemiashypochondriaseshypnotherapistshypertonicitieshypersecretionshyperresponsivehypermodernistshyperinflationshyperextensionshyperexcretionshydroxyprolineshydrodynamicisthydrocortisoneshexylresorcinolgyrofrequenciesethnomusicologyerythropoietinselectrodynamicseasygoingnessesdorsoventralitydorsiventralitydisinflationarydiscontinuouslycongressionallycommunisticallycholestyraminesbourgeoisifyingazidothymidinesastronauticallyaerodynamicistsunpretentiouslysyllabificationpusillanimouslyprepositionallynucleosynthesisinstitutionallyinefficaciouslyimmunochemistryhypostatizationhypochondriasisdisconcertinglycrossopterygiancholecystokininanisotropicallyzygobranchiatesyellowishnessesvivisectionallyviolinisticallyuntrustworthilyunprogressivelyunconstrainedlyuncomplaisantlyunapostolicallytranslationallytransactionallythirtysomethingsynthetizationssynthetisationssynthesizationssynthesisationssynecologicallysyncretizationssyncretisationssynchronologiessynchronisticalsynarthrodiallysynaposematismssymmetrisationssupranationallysupernationallysulphinpyrazoneslumpflationaryseptentrionallysemiconsciouslyresynchronizingresynchronisingresurrectionaryremythologisingremonstratinglyrecognisabilityquestionabilitypyrotechnicianspyknodysostosispsychogeneticalpsychoanalysingproselytisationpropylitisationpropositionallyprogressionallyprocrastinatoryprepossessinglypostulationallyporphyrogenitespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismsphotosynthesisepharyngoscopiespharyngologistsoxyhaemoglobinsonychocryptosisoestrogenicallyobstructionallyneurosurgicallyneologisticallymylonitizationsmylonitisationsmonosymmetricalmodernisticallymethylthionineslysogenisationslyophilisationslithonthrypticsleucocytopeniaslaryngoscopistslaryngectomisedindiscretionaryinconsolabilityinconsecutivelyimmunoassayistsidiosyncraticalhypostasizationhypostasisationhyposensitisinghypomagnesaemiahypocrystallinehypochondriastshypochondriasmshypnotisabilityhyperpolarisinghydrogenisationhydrocorallineshoydenishnessesholocrystallineharmonisticallyglyconeogenesisflavourdynamicsexpostulatinglyepicondylitisesenhypostatizingenhypostatisingencyclopaedistsencyclopaedismsencomiasticallyelectrolysationdisquisitionarydisharmoniouslydiscretionarilydiphenylketonesdemythologisingdehypnotisationdehydroretinolsdehydrogenisingdactyliomanciescytotaxonomistscyclobarbitonescrystalizationscrystalisationsconveyorisationconsiderativelycoinstantaneitycircumgyrationschondrichthyansbrachypinakoidsbrachydiagonalsastrodynamicistanthropopsychicanomalisticallyactinochemistryyellowish-orangeyellow-blindnesstransposabilitythirty-somethingsystematisationself-consciouslyself-conceitedlyreithrodontomyspycnodysostosisptilonorhynchuspoverty-strickenornithorhynchusoppositionalitynonpsychoactivemythologisationmastigomycotinalaryngostenosishypovitaminosishypostatisationgymnosporangiumenergy-absorbingdideoxycytosinedesynchronizingcrystallisationcryoanaesthesiacosmopolitanitybasidiomycotinaactinomycetales
Phrases (170)
wassily leontieftietze's syndromethomas de quinceystyrax japonicumstonecrop familystay of executionspiny-headed wormspeech communitysolemnity of marysituation comedysilicone polymershorthand typistrationalise awaypolyphonic prosepilgrim's journeyphysical contactpersonality testoperating systemmythical monstermilitary missionjohn quincy adamsinsurance policyhyoscyamus nigerhelen wills moodygenus nycticoraxgenus geothlypisgenus eriobotryagenus cyanocittagenus bombycilladoris may lessingdiospyros ebenumdiagnostic assaycypriniform fishconscience moneycomity of nationscity of san marinocavity resonatoranxiety neurosisanglo-saxon deityandrei tarkovskyanchovy dressingacinonyx jubatusyellow jessaminewoody nightshadewalt disney worldunit of viscositytwenty-two pistoltwelve olympianstobacco industrytime-motion studysyringa josikaeasynthetic heroinsynoptic gospelssuborder tyrannistagnant hypoxiaspinal accessorysixty-fourth notesiege of yorktownshooting galleryshipping companysensory epilepsysensory activitysenile psychosissedimentary rocksecurity councilsan francisco baysalmonella typhisalix babylonicaroy lichtensteinring-around-a-rosyreiter's syndromerecording systempyloric stenosispulmonary plexispsychotic personpromotion systemproboscis monkeypresident taylorpolyphonic musicplayground slidepinus monophyllapenstemon parryioral personalityopportunity costone-thirty-secondone hundred sixtynot by a long sightnonlinear systemnickel-base alloymyxine glutinosamost importantlymonohybrid crossmicromyx minutusmesophytic plantmary harris joneslygus lineolarislouis untermeyerlobbying expenselaying on of handslatent hostilityivory coast francisobutyl nitriteinky-cap mushroomhypostatic unionhyponitrous acidhypogastric veinhydrogen sulfidehousing industryhonorary societyhieronymus boschhenry louis aarongreen mayonnaisegenus sitophylusgenus rhodymeniagenus pylodictusgenus pygoscelisgenus psychotriagenus psychopsisgenus polypodiumgenus polycirrusgenus polybotriagenus polyangiumgenus podilymbusgenus paronychiagenus ostryopsisgenus onobrychisgenus lysichitongenus lycopodiumgenus ixobrychusgenus hylocichlagenus houttuyniagenus gypsophilagenus gymnorhinagenus gymnopilusgenus dryopterisgenus dolichonyxgenus corylopsisgenus chrysopsisgenus botrychiumfrench polynesiafraternity housefrancisco de goyafrancis scott keyfourier analysisfashion industryfamily solenidaefamily oniscidaeesox masquinongyendocrine systemembryonic tissuedyer's mignonettedrive-by shootingdestroying angeldesmodium gyransdamon and pythiascottage industrycomputing systemcity of the angelsbuilding societybrown universitybroadly speakingbristly oxtonguebertillon systemaversion therapyauditory agnosiaarizona sycamoreanxiety disorderanomalistic yearanal personalityanagyris foetida
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