''Ethnologue'' lists 186 individual languages in the Philippines, 182 of which are living languages, while 4 no longer have any known speakers. Most native languages are part of the Philippine branch of the Malayo-Polynesian languages, which is itself a branch of the Austronesian language family. In addition, various Spanish-based creole varieties collectively called Chavacano exist. There are also many Philippine Negrito languages that have unique vocabularies that survived Austronesian acculturation.