Kwadi /ˈkwɑːdi/ was a "click language" of uncertain classification once spoken in the southwest corner of Angola. It is believed to be extinct. There were only fifty Kwadi in the 1950s, of whom only 4–5 were competent speakers of the language. Three partial speakers were known in 1965, but in 1981 no speakers could be found. Kwadi was alternatively known by the varieties of koroka (Ba-koroka, Curoca, Koroka, Ma-koroko, Mu-coroca), Cuanhoca, and Cuepe.