Afro-Asiatic Nilo-Saharan? Niger–Congo Khoisan (areal)
Indo-European Ibero-Caucasian Uralic Dravidian Altaic? Paleosiberian (areal)
Sino-Tibetan Hmong–Mien Tai–Kadai Austro-Asiatic Austronesian Papuan (areal) Australian (areal)
Eskimo–Aleut Na-Dené American (areal)
Creole/Pidgin/Mixed language isolate sign language constructed language unclassified
{{Infobox language/quilt}}