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

 (In Any Order)
There are 387 15 letter words, 88 15 letter phrases and 0 15 letter abbr's with I,O,O,S,T,T in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

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

phosphatization15
34 nounn
Valid word for Scrabble US
axiomatizations15
33 nounn
Valid word for Scrabble US
phytotoxicities15
32 nounn
Valid word for Scrabble US
cryptozoologist15
32 nounn
Valid word for Scrabble US
hypostatization15
32 adverb, nounadv, n
noun

• regarding something abstract as a material thing

psychotomimetic15
31 adjectiveadj
noun

• Any psychotomimetic drug, such as LSD.

adjective

• (pharmaceutical effect) That induces a temporary state of altered perception and symptoms similar to those of psychosis (such as hallucinations).

orthopsychiatry15
31 noun, adjectiven, adj
noun

• Branch of psychiatry concerned with the prevention of mental illness, especially in the young

juxtapositional15
31 adjectiveadj
Valid word for Scrabble US
chemotaxonomist15
31 nounn
Valid word for Scrabble US
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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 (387)
congratulationsophthalmologisthospitalizationphotojournalistprognosticationprocrastinationpalaeontologisthospitalisationconservationistvasoconstrictordiscontinuationphotosynthesizeoverstimulationconstructionistpostoperativelynationalisationinterrogatoriestroubleshootingprognosticatingrationalisationmisconstructionprognosticativeextemporisationcontentiousnessvolatilizationsultramicrotomestrisoctahedronstranspositionaltransformationsthyroidectomiesthromboplastinsstoichiometriessedimentologistroentgenologistreorchestrationreafforestationpsychotomimeticprotozoologistsproselytizationprognosticatorspostapocalypticphotosensitizedphosphatizationparasitologistsorchestrationaloperationalistsnonimportationsnonconstructivenonantagonisticneuroanatomistsliturgiologistsintrospectionalexponentiationsepitheliomatousepistemologistsdisorientationsdialectologistsdemonstrationaldecontaminatorsdeconstructionscorticotrophinscorticosteronesconventionalistcontortionisticconcretizationscoinvestigatorscategorizationsastrobiologistsantimonopolistsanticholesterolanthropometriesallotetraploidsatheroscleroticvasodilatationstransportationstonsillectomiesthermojunctionstenosynovitisessymptomatologicsuboptimizationspectroscopistssophisticationssclerotizationsrheumatologistsretrogradationsretinoblastomasremonetizationsreintroductionsreconstructionsreconstitutionsradiostrontiumsprotohistoriansprosthodontistsprostatectomiespromotabilitiesprohibitionistsprocrastinatorsprioritizationspreformationistpostvaccinationposttransfusionpoststimulatorypoststimulationpostproductionspostpollinationpostirradiationpostinoculationpostdevaluationpoliticizationsphytotoxicitiesphototoxicitiesphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphotooxidationsphotoinductionsphotogeologistsphotoduplicatesphotodissociatephotobiologistspentobarbitonespaleontologistsoversaturationsoverprotectionsoverextractionsoverestimationsovercommitmentsosteopathicallyosteomyelitisesorthopsychiatryorthogonalitiesoptoelectronicsobstructionistsobstructionismsnonobjectivistsnoncultivationsnonconstructionnonaristocraticneurotoxicitiesmisorientationsmiscomputationsmicrotonalitiesmicrometeoritesmastoidectomieslabyrinthodontsjuxtapositionalindoctrinationsimmunoblottingshorizontalitieshistopathologicgeometrizationsfictionizationseutrophicationsethnohistoricalethnohistorianserythropoietinsenterocolitiseselectrodepositselectroacousticdorsoventralitydolomitizationsdisintoxicationdetoxificationsdemonetizationscryptozoologistcounterquestioncotransductionscorticosteroidscooperationistscontrapositivescontrapositionscontradictoriesconstitutionalsconglutinationscolonizationistchemotaxonomistblaxploitationsbiotechnologistbacteriologistsaxiomatizationsaxiomatisationsautotransfusionautotetraploidsautosuggestionsautomatizationsassociationistsanticolonialistantiabortionistanthropologistshypostatizationelectropositiveanthropopathismosteomyelitidesnonstationariesanticorruptionszoophytologistswatercolouristsvolatilisationsvitriolizationsvitriolisationsvibroflotationsuterogestationstropicalisationtrinitrotoluolstrinitrophenolstrinitrocresolstriiodomethanestopochemistriesthremmatologiesthoracoplastiestheosophisticaltheologizationstheologisationstelomerizationstelomerisationsteleconnectionssystematologiessuperfoetationssuboptimisationstrobilizationsstrobilisationsstomatoplastiesstoicheiometricstoechiometriesstereoisometricsectionizationssectionisationssclerotisationsrostrocarinatesrontgenologistsrontgenizationsrontgenisationsroentgenisationretrocognitionsrestorationistsrestorationismsremonetisationsreformationistsreauthorisationprotospathariusprotospathairesprotistologistsprothonotariatsproselytisationpropylitisationproportionmentsprojectizationsprojectisationsprocrastinatoryprioritisationsprenegotiationspreconstructionpotentiometriespostulationallypoliticisationspneumatologistsplagiostomatousphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoionisationphotoelasticityphosphatisationphoneticisationperiodontitisespalaeobotanistsosteoarthriticsorthochromatismoptimalizationsoptimalisationsopisthognathismoncogeneticistsoctocentenariesobstructionallynorethisteronesnoctambulationsnitrogenisationnarcoterroristsmylonitizationsmylonitisationsmicrodetectionsmetropolitanismmetropolitaniselithochromaticskinetheodolitesintrosusceptioninterosculationinteriorisationinterconnectorsinopportunitiesimposthumationsimmortalisationhypostasizationhypostasisationhistocompatibleheterostrophiesheterosocialityhepaticologistshelminthologistgrammatologistsgeometrisationsgalactopoieticsfractionisationfictionisationsexplorationistsenthronizationsenthronisationselectrolysationecotoxicologistdysteleologistsdolomitisationsdissolutionistsdisforestationsdiaphototropismdiaphototropiesdextrorotationsdevotionalitiesdemonetisationsdehypnotisationcytotaxonomistscytopathologiescooperativitiesconvocationistscontesserationscontemperationsconstructionismconstitutionistconstellationalconscriptionistconcretisationscomputerisationcompotationshipcolonisationistcoinstantaneouschromatologistschloritizationschloritisationscatholicisationcategorisationsbloodthirstiestbioastronauticsautomatisationsautoionizationsautoionisationsastronavigatorsastrogeologistsarcheobotanistsarchaeobotanistantithromboticsantiodontalgicsanthroposophistanthropopathiesanthropometristanthropolatriesantagonizationsantagonisationsachromatisationabsorptiometersureterostenosisthoracocentesisromanticisationreithrodontomysre-afforestationpoitou-charentesoverutilisationoppositionalityopisthognathousnumismatologistnitrosobacteriamythologisationmastigomycotinahypostatisationhomeostaticallyexteriorisationdichotomisationdermatophytosisdermatomyositisdemocratisationcostochondritiscosmopolitanityconversationistchorioretinitisbalanoposthitisastronavigation
Phrases (88)
water absorptionuss constitutionthomas middletonstrait of georgiastraight shooterstay of executionstanding ovationsituation comedysaturation pointpit of the stomachlouisa may alcottlogistic supporthostile takeoverfoundation stonefootball stadiumcontinuous tensecomity of nationscavity resonatorcarnassial toothautomatic pistolarturo toscaniniartist's workroomanastomotic veinalto saxophonistacross the nationzionist movementwhistle-stop tourvolatile storageunit of viscositytwenty-two pistoltrash collectiontransaction costtobacconist shoptobacco industrytime-motion studysweet potato vinesupporting towersupport stockingsteel productionsteam locomotivestamp collectionsoapwort gentianslip of the tonguesixty-fourth notesimon de montfortsea island cottonrailroad stationrabbit's-foot fernpush-button radioprotoctist orderprotoctist genuspromotion systemposthumous birthpostfix notationpopulation shiftpainted tortoiseotto von bismarckopportunity costone-thirty-secondobstetrical toadobservation postnot by a long sightnestor notabilismusical notationmost importantlymigratory locustmicrostomus kittmacrotis lagotisloan translationjoint resolutioninstruction bookimportant personhypostatic unionheat prostrationgestation periodgasoline stationdog's-tooth violetdioscorea batatademonstrative ofcotinus obovatusbristly oxtonguebird's-foot violetbigtoothed aspenbig-toothed aspenauthorized stockatomistic theoryalpine coltsfootacoustic storage
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