-아-

Korean Etymology Possibly ko okm -아- causative suffix? 1. Alternatively, possibly formed via reanalysis from ko -우- causative suffix. ko Pronunciation Suffix ko Southern _ Gyeongsang Derives certain causative verbs, especially for stems ending in ㅣ (i). No longer productive. ko y 널찌다 -아- 널짜다 to fall to drop; to cause to fall Usage notes Many Gyeongsang verbs formed by ko -아- correspond to a Seoul form with ko -우-.