Комментарии:EAS 107, 145-146, SKE 56 (Mong.:Tung.:Kor.). Mong. and Turk. have also suffixed forms that may belong to the same root (with front / back vowel variation): cf. Mong. arča- 'to quarrel, argue'; erüs- 'to rival, compete'; Turk. *ersi- 'mean, nasty' (see Дыбо 12); perhaps also Mong. *arila- 'to disappear, vanish' ( < '*to miss'), see MGCD 118.
