Words

Amharic
waṭä - to gulp down, to devour, to swallow (AED 1592)
Amharic
wäyfän - young bullock, calf of 2-3 years (AED 1561)
Amharic
wäyn - grape, grapevine (Vitis vinifera) (AED 1560)
Amharic
wiza - (without translation) (EDG 675)
Possibly related, but not found in AED.
Amharic
wäz - sweat (AED 1553)
Amharic
wäzäna - glossy appearance of the face, attractive appearance (AED 1555)
Amharic
waǯǯä - to purchase, to buy in the market (AED 1572, Ludolf 73)
Amharic
-e/-ye - my (genitive pronominal suffix, 1 sg.) (AED 1688, Bulakh–Kogan 2013b:101)
-ye is the form used with nouns ending in a vowel.
Amharic
yä - not (CDG 1)
in yälläm = there is not (allä - there is)
Amharic
ya - that (AED 1687)
Presumably, y- goes back to *z-, with the irregular palatalization (Bulakh–Kogan 2013b:86).