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

 (In Any Order)
There are 334 15 letter words, 64 15 letter phrases and 0 15 letter abbr's with O,O,N,I,S,T,S in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

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

nonobjectivisms15
31 nounn
Valid word for Scrabble US
photosensitized15
30 verb, adjectivev, adj
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

photosensitizes15
29 verbv
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

photosensitizer15
29 nounn
Valid word for Scrabble US
nonobjectivists15
29 nounn
Valid word for Scrabble US
psychohistorian15
28 noun, adjectiven, adj
Valid word for Scrabble US
lysogenizations15
28 nounn
noun

• the process by which a bacterium acquires a phage that becomes integrated into its genome

psychoneurotics15
27 nounn
adjective

• affected with emotional disorder

noun

• a person suffering from neurosis

photofinishings15
27
Valid word for Scrabble US
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All 15 Letter Words

Words (334)
anaesthesiologyconscientiouslysuppositionallysuperimpositionsynchronisationhospitalisationconservationistvasoconstrictorcompassionatelyphotosynthesizeconstructionistmisconstructionsanctimoniouslymeritoriousnessinopportunenessemotionlessnesscooperativenesscontentiousnessagranulocytosistrypanosomiasistrisoctahedronstranspositionaltransformationsthromboplastinssolidificationssedimentologistpsychohistorianprognosticatorspresuppositionspredispositionspolymerisationsphotosensitizedosmoregulationsoperationalistsnitrocellulosesneuroanatomistskremlinologistsdisorientationsdisapprobationsdichotomousnessdeconstructionsdecompensationscorticosteronescommensurationscoinvestigatorsbloodguiltinessbioregionalistsantimonopolistsanthroposophiesankylostomiasisankylostomiasesancylostomiasisancylostomiasesuncompassionatevasodilatationstrypanosomiasestransportationstonsillectomiestomboyishnessestenosynovitisessuperovulationssupererogationsstrongyloidosisstrongyloidosessteroidogenesissteroidogenesessophisticationssomnambulationssolubilizationssedimentologiessclerotizationssaponificationsretinoblastomasreconstructionsreconstitutionsreconsecrationsradiostrontiumspsychoneuroticsprovocativenessprotohistoriansprosthodontistspromotivenessesprohibitionistsprocrastinatorsposttransfusionpoststimulationpostproductionsphotosensitizesphotosensitizerphotofinishingsphosphoproteinspaleontologistsoversaturationsoverestimationsoutdoorsmanshipopinionatednessoperationalismsobstructionistsobstructionismsnonsimultaneousnonsegregationsnonobjectivistsnonobjectivismsnonintercoursesnondisjunctionsnonconsumptionsneurosecretionsneurobiologistsneocolonialistsmountainousnessmonochromatismsmissionizationsmisorientationsmisinformationsmiscorrelationsmiscomputationsmicropulsationsmicrodissectionlysogenizationslignosulfonateshydrocortisoneshomogenisationsethnohistoriansenterocolitisesdisinformationsdiscontinuouslydisconsolationsdisconformitiesdisassociationsdeconsecrationscotransductionscosmopolitanismcooperationistscontrollershipscontrapositivescontrapositionsconstitutionalsconservatorshipconfessionalistcompassionatingbronchoscopistsaxiomatisationsautotransfusionautosuggestionsatrociousnessesassociationistsassociationismsanthropologistsaerosolizationssociolinguisticneoconservatismcrossopterygiannonstationariesnoncombustiblesendometriosisesvolatilisationsvitriolisationsuterogestationstrinitrocresolstheologisationstelomerisationssuppositionlesssuperfoetationssubvocalisationsuborganisationsuboptimisationsubassociationsstrobilizationsstrobilisationsspironolactonesspheroidisationsolubilisationssemiconductionssectionizationssectionisationssclerotisationsscintilloscopesschoolteachingsschoolmasteringrostrocarinatesrontgenoscopiesrontgenologistsrontgenisationsrevolutionisersrevalorisationsretrogressionalrestorationistsrestorationismsresocialisationrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsreformationistsrecondensationsrecolonisationspyknodysostosispseudosolutionsproselytisationprojectisationsprohibitionismsprogressionistsprogenitorshipsprofessionalistprocessionalistprioritisationspopularisationspoliticisationspococuranteismspneumatologistsphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphosphocreatinsphosphatisationphenakistoscopepharyngologistspharmacognosistpersonalisationperiodontitisesparabolisationspalaeobotanistsorganographistsoptimalisationsopsonificationsopisthognathismonychocryptosisoncogeneticistsoccasionalitiesnumismatologiesnotoriousnessesnorethisteronesnonhospitalisednoncognitivismsnominalisationsnarcoterroristsnarcoterrorismsmylonitisationsmortiferousnessmonopolisationsmonophthongisesmongrelisationsmisvocalisationmissionisationslysogenisationslyophilisationslaryngoscopistsjournalisationsisoimmunisationintrosusceptioninorganisationsimposthumationsimmobilisationshypostasizationhypostasisationhypochondriastsheterochronismsgeometrisationsgalvanotropismsforeshorteningsfictionisationsexplorationistsenvenomisationsenthronisationsdolomitisationsdissolutionistsdissolutionismsdisincorporatesdisforestationsdiscolourationsdevalorisationsdepolarisationsdemoralisationsdemonetisationsdemobilisationsdelocalisationsdecolorisationsdecolonisationscytotaxonomistscorreligionistsconvocationistsconversationismcontrariousnesscontesserationsconstructionismconstitutionistconservatoriumsconscriptionistconcretisationscompositenessescolonisationistcoinstantaneouscircumpositionscinchonisationschloritisationscategorisationsbronchiolitisesbowdlerisationsbisphosphonatesbipolarisationsbioprospectingsbioastronauticsautomatisationsautoionisationsastronavigatorsarcheobotanistsantialcoholismsanthroposophistanthropophuismsantagonisationsallegorisationsalcoholisationsaerosolisationsureterostenosisunconscientiousthoracocentesisspongioblastomapycnodysostosisopisthognathousnumismatologistlaryngostenosishypovitaminosishypostatisationforthcomingnessdisorganisationcross-questionercostochondritisconversationistbalanoposthitisanthropogenesis
Phrases (64)
uss constitutionnoise conditionsneotoma fuscipesmaria montessoriline one's pocketsgossip columnistgenus priodontescontinuous tensecarnassial toothbenito mussoliniancestor worshipalto saxophonistacross the nationzoonotic diseaseunit of viscositytransaction costtobacconist shopthomas higginsonsynoptic gospelssutura coronalissuspension pointsupport stockingsow one's wild oatssomatic delusionsoft-shoe dancingsir joseph paxtonsea island cottonsaxicolous plantrussian orthodoxrosid dicot genusringer's solutionpyloric stenosispsychotic personprotoctist genuspromotion systempoint of apoapsisplains spadefootpenstemon doliuspassion of christodontoid processobservation postnon compos mentisnestor notabilismucous secretionmontia chamissoimantis religiosolaw of mass actionlaszlo lowesteingenus potamophisgenus pholistomagenus ostryopsisgenus oreopterisgenus odontaspisgenus dolichotisgasoline stationfree associationextension coursedisciotis venosacotinus obovatuscosmetic surgeoncoprinus comatuscommon gum cistusassociation areaaqueous solution
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