EntityQ2669248· pop 15· linked from 244 articlesKlamath-ModocSign in to savePlateau Penutian languages of Northwestern United StatesConnectionsOregonEntityInuit–Yupik–UnanganEntityaspirationEntityYuman–CochimíEntityYuki–WappoEntityYokutsEntityAlseaEntityPlateau PenutianEntityUpper ChinookEntityPatwinEntityUnited StatesCountryGermanEntitySpanishEntityRussianEntityCaliforniaEntityPersianEntityChineseEntityDutchEntitySwedishEntityFinnishEntityCategories2003 disestablishments in California2003 disestablishments in OregonExtinct languages of North AmericaIndigenous languages of CaliforniaIndigenous languages of OregonIndigenous languages of the North American PlateauKlamathKlamath languageLanguage articles citing Ethnologue 18Language isolates of North AmericaLanguages extinct in the 2000s