The supersyllabogram WI in Linear A winu, winadu, winumatari
The supersyllabogram WI in Linear A means any of the following,winadu #i1nadu = vineyard Cf. Linear B winado -or- winu NM1 #i/nu = wine Cf. Linear B wono #oi/noj -or- winumatari NM1 #i/numa/tari = wine dedicated to Mother Earth (agglutinative). The most likely interpretation is winu = wine, but the other two are not out of the question. This supersyllabogram appears on only one tablet, Khania KH 5 wi.