Etimoloji
Etymology tree Proto-Slavic *kъpъ Polish kiep Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Balto-Slavic *-ā́ˀtei Proto-Slavic *-ati Old Polish -ać Polish -ać Polish kpać From kiep + -ać.