Undoubtedly related are tέˀiľ and tέˀíľo, in which the root *tˀl is due to secondary adaptation of the causative-reflexive marker *t to a more original double-weak structure (ˀ*w/yl).
Poetic form yéweʸhor (Naumkin et al. 2015a:58).
éʸhor rébneʰ ‘to follow (someone’s) advice’ (Bulakh 2026:646).