Where does “luwā-” come from?
luwā- (Proto-Tocharian) comes from Indo-European *luh₂eh₂, from Proto-Indo-European leh₂w- — to seize, gain; benefit, prize.
luwā- (Proto-Tocharian) comes from Indo-European *luh₂eh₂, from Proto-Indo-European leh₂w- — to seize, gain; benefit, prize.