15-Letter Words Containing: O,I,S,O,N
(In Any Order)
There are 943 15 letter words,
380 15 letter phrases and
0 15 letter abbr's with
O,I,S,O,N in.
Best Scoring 15 Letter Words With: O,I,S,O,N
| Expand? | Word | Save? | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|---|
| photosynthesize | 15 | 35 | verbv | |||||
verb • To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis | ||||||||
| phosphatization | 15 | 34 | nounn | |||||
Valid word for Scrabble US
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| hydroxyprolines | 15 | 34 | nounn | |||||
noun • a crystalline amino acid obtained from gelatin or collagen | ||||||||
| overhomogenizes | 15 | 33 | verbv | |||||
Valid word for Scrabble US
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| chlorpromazines | 15 | 33 | noun, adjectiven, adj | |||||
noun • a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer | ||||||||
| axiomatizations | 15 | 33 | nounn | |||||
Valid word for Scrabble US
| ||||||||
| synchronization | 15 | 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 | ||||||||
| adenohypophysis | 15 | 32 | nounn | |||||
noun • the anterior lobe of the pituitary body; primarily glandular in nature | ||||||||
| lyophilizations | 15 | 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 | ||||||||
| hypostatization | 15 | 32 | adverb, nounadv, n | |||||
noun • regarding something abstract as a material thing | ||||||||
| or scroll down to see all results... | ||||||||
Tip: Scrabble EU allows far more words than US! Also change the max length to see more words. | ||||||||
All 15 Letter Words
Words (943)
congratulationsrevolutionariesprofessionalisminsubordinationunconsciousnesssynchronizationpersonificationhospitalizationphotojournalistanaesthesiologyprognosticationprocrastinationczechoslovakianconscientiouslyuncontroversialimprovisationalphotojournalismsuppositionallynonprofessionalsuperimpositionneoconservativesynchronisationpalaeontologisthospitalisationconservationistvasoconstrictorneurophysiologyinconspicuouslydisorganizationdiscontinuationcontroversiallycompassionatelyphotosynthesizeoverstimulationgastronomicallyconstructionistnationalisationinconsiderationinterrogatoriesunceremoniouslyreconsiderationincomprehensionendocrinologistcorrespondinglytroubleshootingprognosticatingunselfconsciousrationalisationnoncommissionedmisconstructionsanctimoniouslypromiscuousnessprognosticativeprofessionalizephosphocreatinenonprescriptionneurohypophysismeritoriousnessinopportunenessignominiousnessextemporisationemotionlessnessdisproportionalcooperativenessconventionalismcontentiousnessconnoisseurshipagranulocytosisadenohypophysisvolatilizationsunmelodiousnessuncompromisabletrypanosomiasistrisoctahedronstranspositionaltransformationsthromboplastinssuborganizationsolidificationssedimentologistroentgenologistribonucleotidesrevolutionizersrevolutionisingresocializationreorganizationsreorchestrationremobilizationsreinvigorationsrecommendationsreafforestationpsychohistorianproselytizationprognosticatorspresuppositionspreprofessionalpredispositionspolymerisationsphotosensitizedphotoengravingsphosphatizationpersonalizationoverhomogenizesoverevaluationsoverdecorationsoverconsumptionosmoregulationsorchestrationaloperationalistsodoriferousnessobliviousnessesnonprofessorialnonimportationsnonconstructivenonconformitiesnoncompressiblenonantagonisticnitrocellulosesneuroanatomistsmonosaccharideslignocellulosickremlinologistsintrospectionalinterconversionintercommunionsinhomogeneitiesimmunodiagnosisforeordinationsfoolhardinessesfloriferousnessexponentiationsechinodermatousdisproportioneddisorientationsdisapprobationsdichotomousnessdemonstrationaldemobilizationsdecontaminatorsdeconstructionsdecompensationsdecommissioningdecolonizationscyanocobalaminscountermelodiescorticotrophinscorticosteronesconventionalistcontortionisticconsciousnessesconglomerationsconfectioneriesconfectionariesconcretizationsconcessionairescompositionallycompendiousnesscommissionairescommensurationscoinvestigatorschlorpromazinescategorizationsbronchodilatorsbloodguiltinessbioregionalistsbiodegradationsantimonopolistsanticolonialismanticholesterolanthroposophiesanthropometriesankylostomiasisankylostomiasesancylostomiasisancylostomiasesacrimoniousnessuncompassionateconspicuousnessceremoniousnesscarnivorousnessworrisomenessesvoraciousnessesvasodilatationsunprofessionalsunfossiliferoustrypanosomiasestrichomonacidestransportationstonsillectomiestomboyishnessesthermojunctionstenosynovitisessuperovulationssupererogationssubvocalizationsubprofessionalsuboptimizationsubcommissionedstrongyloidosisstrongyloidosessteroidogenesissteroidogenesessporangiophoressophisticationssomnambulationssolubilizationsseroconversionssemipornographysemicolonialismsedimentologiessclerotizationssaponificationsrumormongeringsroentgenologiesribonucleosidesrevalorizationsretrogradationsretinoblastomasrepolarizationsremonetizationsreintroductionsreconstructionsreconstitutionsreconsolidatingreconsecrationsreconfirmationsreconciliationsrecommissioningrecolonizationsrecodificationsradiotelephonesradiostrontiumspsychoneuroticspseudoscorpionsprovocativenessprotoporphyrinsprotohistoriansprosthodontistsproprioceptionspronunciamentospromotivenessesprohibitionistsprocrastinatorsprioritizationspreponderationspreformationistpostvaccinationposttransfusionpoststimulationpostproductionspostpollinationpostirradiationpostinoculationpostdevaluationpopularizationspolynucleotidespolymerizationspoliticizationspneumonectomiesphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphotooxidationsphotoinductionsphotofinishingsphosphorylationphosphorylatingphosphoproteinsphilanthropoidsphenomenologistphenomenologiesphenobarbitonespharmacognosticpharmacognosiespentobarbitonespaleontologistsoverspeculationoversaturationsoverregulationsoverprotectionsoverproportionsoverproductionsoverpopulationsoverpersuasionsovermedicationsoverextractionsoverestimationsoverdiscountingoverconfidencesovercompressingovercompliancesovercommitmentsoutdoorsmanshiporthogonalitiesorganometallicsorganochlorinesoptoelectronicsopprobriousnessopinionatednessoperationalismsomnicompetencesofficiousnessesobstructionistsobstructionismsobservationallyobnoxiousnessesnovemdecillionsnonuniformitiesnonsimultaneousnonsegregationsnonsaponifiablenonrecombinantsnonrecognitionsnonphilosophersnonobjectivistsnonobjectivismsnoninvolvementsnonintercoursesnoninformationsnonimplicationsnonhospitalizednondisjunctionsnoncultivationsnoncorrelationsnoncooperationsnonconsumptionsnonconstructionnonconsolidatednonconservativenonconservationnoncoincidencesnoncelebrationsnonastronomicalnonaristocraticnincompooperiesneurotoxicitiesneurosecretionsneurobiologistsneocolonialistsneocolonialismsmountainousnessmonosyllabicitymonospecificitymonopolizationsmononucleotidesmonocrystallinemonochromatismsmongrelizationsmisvocalizationmissionizationsmisrecollectionmisorientationsmisinformationsmiscorrelationsmiscomputationsmicrotonalitiesmicropulsationsmicroinjectionsmicroevolutionsmicrodissectionmelodiousnessesmacroevolutionslysogenizationslyophilizationslignosulfonateslignocelluloseslabyrinthodontslaboriousnessesjuxtapositionalionosphericallyintercomparisoninnocuousnessesindoctrinationsincoordinationsimmunoglobulinsimmunodiffusionimmunodiagnosesimmunoblottingsimmobilizationshypochondriaseshydroxyprolineshydrocortisoneshorizontalitieshomogenizationshomogenisationshexylresorcinolhemoglobinuriashelminthologiesgluconeogenesisgeometrizationsgeochronologistgeochronologiesfrivolousnessesfictionizationsferociousnessesfeloniousnessesexcommunicatorseutrophicationsethnomusicologyethnohistoricalethnohistorianserythropoietinsenvenomizationsenterocolitisesendocrinologiesenantiomorphouseconometriciansdorsoventralitydolomitizationsdisintoxicationdisinformationsdiscontinuouslydisconsolationsdisconformitiesdisassociationsdichloroethanesdetoxificationsdepolarizationsdemoralizationsdemonetizationsdelocalizationsdeconsecrationsdecolorizationsdechlorinationscounterquestioncouncillorshipscotransductionscosmopolitanismcorrosivenessescooperationistscontrollershipscontrapositivescontrapositionscontradictoriescontainerboardsconstitutionalsconservatorshipcongressionallyconglutinationsconfessionalistconfessionalismconcelebrationscompassionatingcolonizationistcircumvolutionscircumlocutionschronotherapieschronobiologistchronobiologieschondrocraniumschemotaxonomistchemotaxonomieschemoreceptionscarcinosarcomasbronchoscopistsbowdlerizationsbourgeoisifyingblaxploitationsbipolarizationsbiotechnologistbiotechnologiesbioremediationsbioregionalismsaxiomatizationsaxiomatisationsautotransfusionautosuggestionsautomatizationsatrociousnessesassociationistsassociationismsariboflavinosisariboflavinosesapolipoproteinsantiforeclosureanticolonialistantiabortionistanthropophagiesanthropologistsammonificationsallegorizationsaerosolizationsadenocarcinomasachondroplasiassociolinguisticprepositionallyneoconservatismmorphophonemicsmicrosporangiumincongruousnesshypostatizationhypochondriasisenantiomorphismcrossopterygianchorioallantoischolecystokininboustrophedonicanthropopathismanisotropicallyachondroplasticnonstationariesnonprogressivesnonoverlappingsnoncombustiblesmononucleosisesendometriosisesanticorruptionsvolatilisationsvitriolizationsvitriolisationsvideotelephonesvibroflotationsuterogestationsunphilosophicalunapostolicallytropicalisationtrinitrotoluolstrinitrophenolstrinitrocresolstriiodomethanestheologizationstheologisationstelomerizationstelomerisationsteleconnectionssynecologicallysynchronologiessuppositionlesssuperfoetationssuperconductionsubvocalisationsuborganisationsuboptimisationsubcommissionersubassociationsstrobilizationsstrobilisationssporangiosporessplanchnologiesspironolactonesspheroidizationspheroidisationsolubilisationssolemnificationshowerproofingssemiconsciouslysemiconductionssectionizationssectionisationsscolopendriformsclerotisationsscintilloscopesschoolteachingsschoolmasteringrostrocarinatesrontgenoscopiesrontgenologistsrontgenizationsrontgenisationsroentgenoscopicroentgenisationrhinoscleromatarevolutionisersrevalorisationsretrogressionalretrocognitionsrestorationistsrestorationismsresocialisationrepolarisationsreorganisationsrenormalisationremythologisingremoralizationsremoralisationsremonetisationsremobilisationsregionalisationreformationistsreconsolidationreconnoissancesrecondensationsrecolonisationsreauthorisationpyknodysostosispseudosolutionsprothonotariatsproselytisationpropylitisationpropositionallyproportionmentsproperispomenonpronominalisingprojectizationsprojectisationsprohibitionismsprogressionistsprogressionismsprogressionallyprogenitorshipsprofessionalistprocrastinatoryprocessionalistprobationershipprioritisationsprenegotiationspreformationismpreconstructionpotentiometriespostulationallyporphyrogenitespopularisationspoliticisationspoisonousnessespococuranteismspneumoconioticspneumatologistsphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphotoluminescedphotoionisationphosphocreatinsphosphatisationphoneticisationphonemicisationphenakistoscopepharyngoscopiespharyngologistspharmacognosistpersonalisationperiodontitisesparabolizationsparabolisationspalaeontologiespalaeobotanistsoxyhaemoglobinsoverhomogenisesoverhomogenisedoverglamorisingoverflourishingovercorrectionsorthogonalisingornithodelphousorganotherapiesorganographistsoptimalizationsoptimalisationsopsonificationsopisthognathismonychocryptosisoneirocriticismoncogeneticistsomnifariousnessoligomerisationoestrogenicallyoctocentenariesoccasionalitiesobstructionallynumismatologiesnovocentenariesnotoriousnessesnorethisteronesnonhospitalisednoncomputerisednoncognitivismsnominalizationsnominalisationsnoctambulationsnitrogenisationneuroethologiesneurocomputingsneologisticallynarcoterroristsnarcoterrorismsmylonitizationsmylonitisationsmucosanguineousmortiferousnessmorphinomaniacsmonosymmetricalmonopolisationsmonophthongizesmonophthongisesmonophthongisedmonolingualismsmongrelisationsmisvocalisationmissionisationsmisproportionedmicroprocessingmicrodetectionsmicrocomputingsmicrocomponentsmetropolitanismmetropolitanisemethaemoglobinsmetagrobolisingmechanomorphismlysogenisationslyophilisationsleucocytopeniaslepidodendroidslaryngoscopistskinetheodolitesjournalizationsjournalisationsisoimmunizationisoimmunisationintrosusceptioninterosculationinteriorisationinterconnexionsinterconnectorsinorganizationsinorganisationsinopportunitiesinofficiousnessinodorousnessesinnoxiousnessesinconsolabilityimposthumationsimmunoreactionsimmunocomplexesimmortalisationimmobilisationshypostasizationhypostasisationhypochondriastshypochondriasmshydrogenisationhydrocorallinesholocrystallineheterochronismsherbivorousnesshelminthologistglyconeogenesisgeotechnologiesgeomorphogenistgeomorphogeniesgeometrisationsgalvanotropismsfractionisationformularisationforeshorteningsforeordainmentsfictionisationsexplorationistsenvenomisationsenthronizationsenthronisationsendoradiosondesencephalotomiesenantiomorphieselectrolysationelectroformingsdownregulationsdolomitisationsdissolutionistsdissolutionismsdisincorporatesdisincorporateddisharmoniouslydisforestationsdisconfirmationdiscommissioneddiscommendationdiscolourationsdioeciousnessesdextrorotationsdevotionalitiesdevalorizationsdevalorisationsdepolarisationsdemythologisingdemoralisationsdemonetisationsdemobilisationsdelocalisationsdehypnotisationdehydroretinolsdeglamorisationdeflocculationsdecommissionersdecolourisationdecolorisationsdecolonisationsdecarbonisationcytotaxonomistscyclobarbitonescounsellorshipscorreligionistsconvulsionariesconvocationistsconveyorisationconversationismcontrariousnesscontesserationscontemperationsconstructionismconstitutionistconstellationalconservatoriumsconscriptionistconglobulationsconfessionariesconduplicationsconcretisationsconcessionnaireconcessionariescomputerisationcompotationshipcompositenessescommunalisationcolonisationistcoinstantaneouscoconsciousnesscocknificationscircumpositionscircumforaneouscinchonizationscinchonisationschondrophorineschlorthalidoneschloritizationschloritisationschenopodiaceouscatholicisationcategorisationscalorificationsbronchoscopicalbronchographiesbronchiolitisesbowdlerisationsbisphosphonatesbipolarisationsbioprospectingsbioastronauticsautomatisationsautoionizationsautoionisationsastronavigatorsarcheobotanistsarchaeobotanistarchaeobotaniesapprenticehoodsantithromboticsantiodontalgicsantialcoholismsanthroposophistanthropopsychicanthropophuismsanthropophobicsanthropophobiasanthropopathiesanthropometristanthropolatriesantagonizationsantagonisationsandromonoecismsandromonoeciousandromedotoxinsaminophenazonesallegorisationsalcoholizationsalcoholisationsaerosolisationsadenoidectomiesactinobiologiesachromatisationaccidentologiesyellowish-orangeureterostenosisunconscientioustrondheimsfjordtorpediniformesthoracocentesissuperordinationstercobilinogenspongioblastomaself-reformationself-pollinationself-opinionatedself-consciouslyromanticisationreithrodontomysreharmonisationre-afforestationpycnodysostosisptilonorhynchusprofessionalisepoitou-charentesoverutilisationornithorhynchusoppositionalityopisthognathousopisthobranchianumismatologistnonpsychoactivenitrosobacterianephrosclerosisneoevolutionismneo-evolutionismmythologisationmemorialisationmastigomycotinamacrosporangiumleptosporangiumlaryngostenosisisoagglutinogenhypovitaminosishypostatisationgymnosporangiumgossipmongeringfour-dimensionalforthcomingnessexteriorisationeuropeanisationdownward-slopingdisorganisationdideoxycytosinedichotomisationdiagonalisationdemocratisationdecompositionalcross-questionercostochondritiscosmopolitanityconversationistconventionalisecontraclockwiseclosed-captionedchorioretinitisbrachistochronebasidiomycotinabalanoposthitisastronavigationanthropogenesisabdominovesicalPhrases (380)
wisdom of solomonwater absorptionviolent disorderuss constitutionunconscious mindthomas middletonsuborder oscinessubjunctive moodstonecrop familystay of executionstanding ovationstable companionsound reflectionsound perceptionsolemnity of marysolar prominencesoil conditionersituation comedysingapore dollarsilicone polymerserial operationsecond childhoodscorpaenoid fishschool principalsaturation pointrescue operationreligious personraffaello sanziopresident hooverpolyphonic prosepolar oppositionpigeon droppingsorder of businessnoise conditionsneotoma fuscipesmental confusionmaria montessoriluchino viscontiloloish languagelivingroom suiteliving-room suiteline one's pocketsline of reasoningkingdom of swedenjohn witherspoonironmonger's shophussein of jordanhelen wills moodyhalf-moon bastiongroup discussiongossip columnistgenus tichodromagenus rhizophoragenus priodontesgenus holothuriagenus eriobotryagenus ailuropodafraxinus oregonafourth dimensionfoundation stoneemotional persondiospyros ebenumcuscuta gronoviicouncil of elderscoronoid processcontinuous tenseconscience moneyconclusion of lawcomposite numbercommon horsetailcommon blackfishcomity of nationscity of san marinochromatic visioncavity resonatorcarnassial toothbenito mussolinibackground noiseavoirdupois unitarturo toscaninianorexia nervosaanglo-saxon deityancestor worshipanastomotic veinalto saxophonistacross the nationzoonotic diseasezionist movementwound tumor viruswoody nightshadewoodworking visewoodsia ilvensiswilliam thompsonwhite rhinoceroswhite onion sauceunit of viscositytwenty-two pistoltuberous begoniatropaeolum minustrash collectiontransaction costtobacconist shoptobacco industrytime-motion studythomas higginsontechnical schoolsynoptic gospelssweet potato vinesutura coronalissuspension pointsupporting towersupport stockingsuperoxide anionsubordinate wordsteel productionstamp collectionspinal nerve rootspike microphonesow one's wild oatssouthern live oaksouth frigid zonesouth caroliniansound projectionsophora sinensissophora japonicasomatic delusionsoft-shoe dancingsodium carbonatesoapwort gentianslip of the tongueskew correlationsixty-fourth notesir joseph paxtonsinus coronariussimon de montfortsign of the zodiacsiege of yorktownside-fill monitorshooting gallerysensible horizonsenecio jacobaeasendero luminososecond-in-commandsea island cottonschool of nursingsaxicolous plantrussian orthodoxrupicolous plantrosid dicot genusroseola infantumrolando's fissurerobinson jeffersrisk of infectionringer's solutionring-around-a-rosyrequisition formred-skinned onionrecording studioraisin-nut cookierailroad stationrabbit's-foot fernpyloric stenosispush-button radiopulse modulationpull in one's hornspsychotic personprotoctist genuspromotion systemproboscis monkeypresident monroeprecision cookieprairie schoonerpostfix notationport jackson pinepopulation shiftpolyphonic musicpolice constablepoint of apoapsisplains spadefootpinus monophyllaphase modulationpersonnel officepenstemon doliuspectoralis minorpassion of christpainted tortoiseotto von bismarckosmunda clatoniaorganic disorderorder opuntialesorder monilialesorder insessoresorder ginkgoalesoral personalityoptical illusionopportunity costone-thirty-secondold-age pensionerokapia johnstonioil conservationodontoid processobservation postobservation domenot by a long sightnorthern woodsianon compos mentisnestor notabilisnervous disordernasofrontal veinmusical notationmucous secretionmost importantlymoses maimonidesmontia chamissoimonophonic musicmonohybrid crossmonocular visionmoneses unifloramolisch reactionmaria montesorrimantis religiosolouis xv of francelouis xi of francelouis vi of francelouis ix of francelouis iv of francelorenzo dressinglong island soundloan translationlegal professionleague of nationslaying on of handslaw of mass actionlaszlo lowesteinlabial consonantkuroshio currentkahoolawe islandjoint resolutionjohn wilkes boothjohn philip sousaivory coast francionospheric waveinstruction bookinky-cap mushroominformed consentimportant personhypostatic unionhyponitrous acidhudsonian godwithousatonic riverhonorary societyhieronymus boschhenry louis aaronheat prostrationharold godwinsongrifola frondosagoldie's wood ferngolden deliciousgiacomo casanovagestation periodgenus woodwardiagenus tricholomagenus triaenodongenus solenopsisgenus soleiroliagenus rhizopogongenus rhinocerosgenus potamophisgenus polypodiumgenus polybotriagenus polioptilagenus polemoniumgenus pholistomagenus pedionomusgenus ostryopsisgenus oreopterisgenus onosmodiumgenus onobrychisgenus oligoporusgenus oedogoniumgenus odontaspisgenus odocoileusgenus nigroporusgenus monomoriumgenus meconopsisgenus lycopodiumgenus lophosoriagenus holbrookiagenus hippoboscagenus eriophorumgenus eriocaulongenus drosophilagenus dolichotisgenus dolichonyxgenus diplodocusgenus dimetrodongenus crocodilusgenus corylopsisgenus conuropsisgenus conopodiumgenus commiphoragenus collocaliagenus chlorophisgenus chironomusgenus brevoortiagenus aplodontiagazella thomsonigasoline stationfree associationfrancisco francofrancisco de goyafragrant woodsiafinishing schoolezra loomis poundextension courseesox masquinongyerroneous beliefenglish foxhoundedward g. robinsoneconomic scienceeconomic processdrive-by shootingdoctor of sciencedisciotis venosadipogon lignosusdining-room suitediceros bicornisdescending colondemonstrative ofcross of lorrainecotinus obovatuscosta rican coloncosmic radiationcosmetic surgeoncorticium solanicorona dischargecoregonus artedicoprinus comatusconsumption weedconditional salecommon stinkhorncommon spoonbillcommon kingsnakecommon gum cistuscommon amsinckiacolour blindnesscolorado springscolor televisioncollision coursecleanup positionchorionic villuschinese mushroomchernozemic soilcecil john rhodesbrown onion saucebromus japonicusbristly oxtongueboron fertiliserbornholm diseaseblack rhinocerosbinocular visionbigtoothed aspenbig-toothed aspenautonomic plexusauditory agnosiaatomic explosionassociation areaarundo conspicuaarnold of bresciaarmored searobinarmored sea robinarmored dinosaurarizona sycamoreaqueous solutionanoa mindorensisangular positionanabolic steroidalpine coltsfootalkali poisoningadolph simon ochs
