*kwer-m 'to make'

From: S.Kalyanaraman
Message: 31279
Date: 2004-02-29

Suffixed form *kwer-m . from Sanskrit karma, act, deed. (Pokorny 1.
kuer- 641.) Hindi suffix –kar. kamar 'blacksmith' (Santali.Bodding
lex.) karma_ra id. (R.gveda) s'rama 'labour' (R.gveda)

What are the attested Indo-Iranian and Hittite forms?