Some words selected from our dictionary:
Subject: Viticulture, Winemaking
Afrikaans: swa(w)el
Xhosa: isibabile, isulfure
Subject: Wine fault
Afrikaans: slymagtigheid
Xhosa: buntamborha
Subject: Oenology
Afrikaans: kruiewyn, glĆ¼hwein
Xhosa: ingxube-wayini