Some words selected from our dictionary:
Subject: Wine tasting
Afrikaans: (wyn)proeër
Xhosa: umngcamli wewayini
Subject: Winemaking
Afrikaans: wynstyl
Xhosa: uhlobo lwewayini
Subject: Viticulture, Winemaking
Afrikaans: swa(w)el
Xhosa: isibabile, isulfure
Subject: Grapevine development