proto-language
postulated common ancestor of a language family
Proto-Korean
reconstructed language
Proto-Dravidian
linguistic reconstruction of the common ancestor of the Dravidian languages
Proto-Bantu
reconstructed proto-language
Proto-Baltic
proto-language of the Baltic language family
Proto-Quechua
proto-language of the Quechuan language family
Proto-Kra
reconstructed ancestor of the Kra languages
Proto-Sino-Tibetan
reconstructed ancestor of the Sino-Tibetan languages
Proto-Arabic
hypothetical ancestor language of Arabic varieties
Proto-South Dravidian
hypothetical ancestor of the South Dravidian languages
Proto-Miyako
protolanguage
Proto-Balto-Slavic
reconstructed proto-language
Proto-Mayan
Common ancestor of the 30 living Mayan languages
Proto-Samoyedic
reconstructed ancestor of the Samoyedic languages
Proto-Inuit
reconstructed ancestor of the Inuit languages
Proto-Athabaskan
reconstructed ancestor of the Athabaskan languages
Adamic language
in Mormon beliefs universal proto-language