water

Examples:

-ava tirî = grape juice;
-we bîstanê xwe av da = you have watered your garden;

From Avestan
-avô-hvarenanãmca [avô-hvarena] = a drinking fountain; a water spring;

Modern Kurdish
-ava [ve]xwarinê [=avô-hvarena] = drinking water;

Etymology:

Skt. = ap-;
Av. = ap-, ape-, -apō;
Lith. upe;
Latv. upe = 'water';
Lat. amnis = 'river';
Old Irish abann = 'river';
Welsh afon = 'river'

Other forms:
aw, ab, ap, ov