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

 (In Any Order)
There are 556 15 letter words, 428 15 letter phrases and 0 15 letter abbr's with O,I,G,N,S in.

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

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

• subject to psychoanalytic treatment

overemphasizing15
35 verbv
verb

• place special or excessive emphasis on

overhomogenizes15
33 verbv
Valid word for Scrabble US
hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
gyrofrequencies15
33 nounn
Valid word for Scrabble US
splenectomizing15
31 verbv
Valid word for Scrabble US
psychogenically15
31 adverb, adjectiveadv, adj
Valid word for Scrabble US
subcategorizing15
30 verb, nounv, n
verb

• To categorize more specifically by placing in a subcategory.

• (grammar) To practice subcategorization.

rehospitalizing15
30 verbv
Valid word for Scrabble US
homogenizations15
30 nounn
noun

• the act of making something homogeneous or uniform in composition

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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 (556)
congratulationsnotwithstandinganaesthesiologyspermatogenesisprognosticationprocrastinatingparthenogenesisoversimplifyingdisadvantageousoverstimulatingforesightednesscondescendinglygastroenteritispalaeontologistdisappointinglyneurophysiologydisorganizationtransmogrifyinggastronomicallycommercialisingunrighteousnessunquestioninglymultiprocessinginterrogatoriestransfigurationendocrinologistcorrespondinglytroubleshootingprognosticatingunprepossessingprogressivenessprognosticativeprestigiousnessnonintersectingmagnanimousnessignominiousnessagranulocytosistransmigrationssuborganizationsubcategorizingsedimentologistroentgenologistrevolutionisingreorganizationsreorchestratingreinvigorationsreinvestigationpsychoanalyzingprognosticatorspreregistrationphotoengravingsoverindulgencesoverhomogenizesoveremphasizingoverclassifyingosmoregulationsnonantagonisticnitroglycerineslignocellulosiclegitimizationskremlinologistsintegrationistsinhomogeneitiesingeniousnessesimmunodiagnosishyposensitizingegocentricitiesdisambiguationsdinoflagellatesdecommissioningcytogeneticistscounterstrikingconglomerationsconceptualisingcommiseratinglycoinvestigatorscategorizationsbloodguiltinessbioregionalistsbiodegradationsbelongingnessesantisegregationanticarcinogensunforgivingnessultimogeniturestransistorizingtransistorisingtergiversationsteleprocessingssupererogationssuperconductingstrongyloidosisstrongyloidosesstigmatizationssteroidogenesissteroidogenesessporangiophoressplenectomizingsemipornographysegregationistssedimentologiessaprogenicitiessagaciousnessesrumormongeringsroentgenologiesrigidificationsrighteousnessesretrogradationsreregistrationsreligiousnessesrehospitalizingregularizationsredintegrationsreconsolidatingrecommissioningpsycholinguistspsychogenicallypseudepigraphonprecipitinogensphrasemongeringphotofinishingsphosphorylatingphenomenologistphenomenologiespharmacognosticpharmacognosiesphantasmagoriaspathogenicitiespaleontologistspaleomagnetistspaleomagnetismsoversubscribingoverspeculatingoverregulationsoverprescribingoveringenuitiesovergeneralizesoverdiscountingovercompressingoveradvertisingorthogonalitiesorganometallicsorganochlorinesnonsegregationsnonrecognitionsnonbelligerentsneurobiologistsnegotiabilitiesmountaineeringsmongrelizationsmisregistrationmiscegenationalmicropublishingmelodramatisinglysogenizationslymphangiogramslitigiousnesseslignosulfonateslignocelluloseslightsomenessesleukaemogenesisinvestigationalintergradationsingenuousnessesindigenizationsimpersonalizingimmunoglobulinsimmunodiagnosesimmunoblottingsillogicalnessesillegalizationshypomagnesemiashomogenizationshomogenisationsheterogeneitieshemoglobinuriashelminthologieshallucinogenicsgyrofrequenciesgraphitizationsgrandiosenessesgrandiloquencesgovernmentalistgovernmentalismgluconeogenesisgeometrizationsgeochronologistgeochronologiesgentrificationsgeneralizationsgeneralisationsgelatinizationsforgivingnessesferromagnetismsexsanguinationsevangelizationsethnomusicologyendocrinologiesencephalitogenselectrowinningselectrofishingsegregiousnesseseasygoingnessesdownrightnessesdisintoxicatingdisintegrationsdiscouragementsdisaggregationsdigitalizationsdepigmentationsdepersonalizingdelegitimationscrosslinguisticcounterstainingcountershadingsconsanguinitiescongressionallyconglutinationsconfidingnessescompassionatingchronobiologistchronobiologiescentrifugationsbourgeoisifyingbougainvillaeasbiotechnologistbiotechnologiesbioregionalismsbioengineeringsautosuggestionsantishopliftingantiprogressiveanthropophagiesanthropologistsambiguousnessesallegorizationssociolinguisticmicrosporangiumlongsightednessincongruousnessdomineeringnessdisconcertinglycrossopterygianallegoricalnesswhistleblowingsoverabstractingnonprogressivesnonoverlappingsnonengineeringsfortunetellingscountersteppingzygobranchiatesvitilitigationsvertiginousnessventriloquisinguterogestationsunprogressivelyunoriginalitiesunknowingnessesunforgivenessesundomesticatingundisappointingundernourishinguncategorisabletumorgenicitiestransgressionalthirtysomethingtheologizationstheologisationsthanatographiesteratogeniciststenovaginitisessynecologicallysynchronologiessuspercollatingsuperorganicistsuperorganicismsuperordinatingsupercomputingssuggestionizingsuggestionisingsuborganisationsubcontractingssubcategorisingsubaggregationsstigmatisationsstegocephalianssteganographiststeganographiessporangiosporessplenectomisingsplanchnologiesspermatogeneticsingularizationsingularisationshowerproofingsshillingsworthsselenographistsselenographicalsecundogeniturescorchingnessesschoolteachingsschoolmasteringscaremongeringssanguinolenciessanguineousnesssanguificationssalpingectomiessacerdotalizingsacerdotalisingrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesrontgenologistsrontgenizationsrontgenisationsroentgenoscopicroentgenisationretromingenciesretrogressionalretrocognitionsresynchronizingresynchronisingreorganisationsrenationalisingremythologisingremonstratinglyrehospitalisingregularisationsregionalisationrecognisabilitypsychogeneticalpsychoanalysingprovincialisingproverbialisingpronominalisingprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprimogenitrixesprimogenitricesprepossessinglyprenegotiationspredesignationspreconstructingpragmatizationspragmatisationsporphyrogenitespneumatologistsplantaginaceouspiezomagnetismsphlogisticatingphenomenalisingpharyngoscopiespharyngologistspharmacognosistphantasmagoriesphantasmagorialpedagoguishnesspantopragmaticspalaeontologiespalaeomagnetismoxyhaemoglobinsoverweeningnessoverhomogenisesoverhomogenisedoverglamorisingovergeneralisesovergeneralisedoverflourishingoverfertilisingoveremphasisingoverdramatisingorthogonalisingorganotherapiesorganographistsopisthognathismoncogeneticistsoligomerisationoestrogenicallyoccidentalisingnumismatologiesnothingarianismnoncognitivismsnitrogenisationneurosurgicallyneuromarketingsneurolinguisticneuroethologiesneurocomputingsnephrectomisingneologisticallymucosanguineousmonumentalisingmonophthongizesmonophthongisesmonophthongisedmonolingualismsmongrelisationsmisgovernauncesmisconstructingmisconjecturingmisbecomingnessmicroprocessingmicromarketingsmicrocomputingsmethaemoglobinsmetagrobolisingmetagrabolisingmalfunctioningslysogenisationslegitimisationslaryngoscopistslaryngectomisedirrationalisinginterosculatingintermigrationsinorganizationsinorganisationsindigenisationsincrossbreedingimpersonalisingillegitimationsillegalisationsiatrogenicitieshyposensitisinghypomagnesaemiahyperpolarisinghydrogenisationhieracosphingeshelminthologistgutturalisationgroundbreakingsgreisenizationsgreisenisationsgraphitisationsgranulitisationgrangerizationsgrangerisationsgovernmentalisegovernabilitiesglyconeogenesisglutinousnessesgeotechnologiesgeomorphogenistgeomorphogeniesgeometrisationsgenethlialogiesgelatinisationsgastroenteriticgalvanotropismsgalvanoplastiesfugaciousnessesfractionalisingforeshorteningsflashforwardingflagellomaniacsfarthingsworthsexpostulatinglyevangelistarionevangelisationsethnolinguisticenhypostatizingenhypostatisingelectroplatingselectrogildingselectroformingselectioneeringsdownregulationsdocumentarisingdisobligingnessdisinvigoratingdisemboguementsdiscontiguitiesdisacknowledgesdisacknowledgeddigitalisationsdereligionisingderegistrationsdepersonalisingdenationalisingdemythologisingdehydrogenisingdeglamorisationdegenerationistcosignificativecorreligionistscorinthianisingcontextualisingconstringenciesconnaturalisingconglobulationscongenialnessescollateralisingcircumgyrationscategorisationscategoricalnessbronchographiesbrachydiagonalsbioprospectingsautoschediazingautodestructingastronavigatorsarcheomagnetismapothegmatisingantiphlogisticsantiodontalgicsantagonizationsantagonisationsangustirostrateallegorisationsactinobiologiesaccidentologiesaboriginalitiesyellowish-orangeworld-shatteringthirty-somethingtetrasporangiumsummer-floweringstercobilinogenspring-floweringspongioblastomaself-pollinatingplumbaginaceousoverbearingnessopisthognathousnumismatologistnonenterprisingneighbourlinessmythologisationmastigomycotinamarginalisationmacrosporangiumleptosporangiumleptomeningitislaryngostenosisisoagglutinogenirreligiousnessgymnosporangiumgossipmongeringgenus-megapodiusforthcomingnessenergy-absorbingdownward-slopingdisorganisationdiagonalisationdesynchronizingdemagnetisationcross-linguisticastronavigationanthropogenesisangiotelectasiaall-encompassing
Phrases (428)
tussilago alpinaswimming costumesuperior generalstocking stufferstanding ovationstamp collectingspreading factorspelling contestsocial gatheringsir john vanbrighsinus sigmoideussingapore dollarshrinking violetsenecio vulgarisscribbling blocksaint ulmo's lightreligious personpilgrim's journeypigeon droppingspair of virginalsoperating systemon a regular basismagnolia fraseriloloish languagelivingroom suiteliving-room suiteline of reasoninglength of serviceleguminous plantkoasati languagekingdom of swedenironmonger's shopinfectious agenthyoscyamus nigerhorseback ridinggroup discussiongrand inquisitorgovernment issuegossip columnistgenus tichodromagenus salicorniagenus rosmarinusgenus rhizophoragenus rhinopteragenus priodontesgenus potentillagenus passifloragenus pagophilusgenus nycticoraxgenus holothuriagenus himantopusgenus geothlypisgenus eriobotryagenus enterobiusgenus eichhorniagenus cyanocittagenus coriandrumgenus coperniciagenus cinnamomumgenus chordeilesgenus bombycillagenus aspidiotusgenus anatotitangenus ailuropodafraxinus oregonaforeign ministerfalco peregrinusdoris may lessingdissolving agentdiagnostic assaydescending aortacuscuta gronoviiclothes designerbackground noiseapium graveolensanglo-saxon deityanchovy dressingwoody nightshadewoodworking visewhite snapdragonwhistling marmotvisitation rightvirginia cowsliptuberous begoniatighten one's beltthomas higginsonsyringa josikaeasynoptic gospelssuppurating soresupporting towersupport stockingsuffragan bishopstring orchestrastar-leaf begoniastagnant hypoxiasouth frigid zonesorbian languagesonghai languagesolanum wrightiisoft-shoe dancingsoapwort gentiansmoking carriageslip of the tongueslang expressionsir john sucklingsingapore islandsignal detectionsign of the zodiacsiege of yorktownshooting galleryshoestring catchshipping companyshining clubmossshell collectingsequoia giganteaself-rising flourschool of nursingsaratoga springssantiago de chilesampling stationsaint elmo's lightsaale glaciationrosid dicot genusringer's solutionring-around-a-rosyreligious trancereleasing factorregression curveregional ileitisrecording systemrecording studiorain cats and dogsradio brightnesspublishing houseprotoctist genusproteus anguinusprocess printingprinting processpotage st. germainpostage frankingplectognath fishplayground slidepin-tailed grousepholis gunnelluspelican crossingpassenger pigeonpacific sturgeonorganic disorderorder graminalesorder ginkgoalesorder geranialesold-age pensionerold-age insurancenot by a long sightnitrogen mustardnaja nigricollismyxine glutinosamoving staircasemorning sicknessmontagu's harriermedicago echinusmantis religiosomagnetic storagemagnetic compasslygus lineolarislust for learninglorenzo dressinglong island soundlobbying expenseline of scrimmageliebig condenserlegal separationlegal professionleague of nationsleading questionlaying on of handslanguas speciosakhoisan languageian douglas smithhypogastric veinhydrogen sulfidehudsonian godwithousing industryhodgkin's diseasehelleborus nigerhearing disorderharold godwinsonhamstring tendongustav i of swedengrigori rasputingrifola frondosagreen mayonnaisegreen douglas firgreat depressiongramineous plantgrade separationgoldie's wood ferngolden saxifragegolden deliciousglove anesthesiaglans clitoridisgiacomo casanovagestation periodgenus woodwardiagenus wolffiellagenus vorticellagenus trombiculagenus trigonellagenus triglochingenus tricholomagenus triaenodongenus townsendiagenus thermopsisgenus thamnophisgenus tetragoniagenus suksdorfiagenus strophariagenus steatornisgenus solenopsisgenus soleiroliagenus sitophylusgenus sclerotiumgenus sceliphrongenus scaphiopusgenus salpichroagenus roselliniagenus rhodymeniagenus rhizopogongenus rhinocerosgenus rhagoletisgenus pylodictusgenus pygoscelisgenus psychotriagenus psychopsisgenus pritzelagogenus potamophisgenus pontederiagenus pomaderrisgenus polypodiumgenus polycirrusgenus polybotriagenus polyangiumgenus pollachiusgenus polioptilagenus polianthesgenus polemoniumgenus podilymbusgenus plasmodiumgenus piroplasmagenus pholistomagenus phlebodiumgenus perisoreusgenus pedionomusgenus pecopterisgenus paronychiagenus ostryopsisgenus oreopterisgenus ophisaurusgenus onosmodiumgenus onobrychisgenus oligoporusgenus oedogoniumgenus odontaspisgenus odocoileusgenus nigroporusgenus monomoriumgenus moehringiagenus micromeriagenus mesohippusgenus melicoccusgenus meconopsisgenus macrozamiagenus lysichitongenus lycopodiumgenus lophosoriagenus liposcelisgenus libocedrusgenus leptospiragenus leontideusgenus lasiocampagenus kolkwitziagenus ixobrychusgenus indigoferagenus hylocichlagenus houttuyniagenus holbrookiagenus hippodamiagenus hippoboscagenus heliophilagenus halicoeresgenus haematobiagenus gypsophilagenus gymnorhinagenus gymnopilusgenus froelichiagenus fouquieriagenus forestieragenus foeniculumgenus flacourtiagenus eupatoriumgenus eumetopiasgenus eriophorumgenus eriocaulongenus eragrostisgenus embothriumgenus elsholtziagenus eleocharisgenus ectopistesgenus dryopterisgenus drosophilagenus dracontiumgenus dolichotisgenus dolichonyxgenus dipteroniagenus diplotaxisgenus diplodocusgenus dimocarpusgenus dimetrodongenus dermatobiagenus dendrobiumgenus crotalariagenus cronartiumgenus crocodilusgenus corylopsisgenus cortaderiagenus conuropsisgenus conopodiumgenus commiphoragenus collocaliagenus cochleariagenus chrysopsisgenus chlorophisgenus chironomusgenus chaenopsisgenus cetorhinusgenus carphophisgenus calliphoragenus calliophisgenus brevoortiagenus botrychiumgenus beaumontiagenus aureolariagenus athrotaxisgenus ariocarpusgenus aplodontiagenus antidorcasgenus amphipriongenus aethionemagenus acherontiagentiana villosagentiana detonsagenetic disordergazella thomsonigasoline stationgasoline mileagegalveston islandgaius octavianusfrancisco de goyafragrant woodsiaflowering spurgefinishing schoolficus rubiginosafemale offspringfashion designerevening primroseevening grosbeakeuphorbia ingensesox masquinongyesophageal veinsenglish primroseenglish hawthornenglish foxhoundenergetic monismedward g. robinsonechinoderm genusdyer's mignonettedrive-by shootingdressing stationdoing business asdipogon lignosusdining-room suitedestroying angeldesmodium gyransdescending coloncottage industrycostume designercosmetic surgeoncorona dischargecornus sanguineacornish languagecoregonus artedicomputing systemcommon kingsnakecommon gum cistuscolorado springsclimbing bonesetclass gnetopsidacity of the angelschipping sparrowchinese magnoliacelosia argenteacassius longinuscarbonic acid gasbusiness collegebuilding societybubo virginianusbrussels griffonbrodiaea elegansbroadly speakingbristly oxtonguebluegrass regionblue false indigobigtoothed aspenbig-toothed aspenbelgian sheepdogbatch processingbartholin's glandauditory agnosiaaster novi-belgiiangular positionangostura bridgeanagyris foetidaalkali poisoningagave atrovirensagainst the clockadmission chargeabsolute ceilingabronia fragrans
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