←
Ancient Greek χάσμα (derived)←
Ancient Greek χᾰ́σκω (derived)←
Ancient Greek -σκω (mention)←
Ancient Greek -μᾰ (derived)←
Proto-Indo-European *ǵʰan- (derived)←
Proto-Indo-European *gʰan- (mention)←
Proto-Indo-European *-sḱéti (derived)←
Proto-Indo-European *ǵʰeh₁y- (derived)←
Proto-Indo-European *-mn̥ (derived)