Azerbaijani bucaq

← Chuvash пӗҫмех (cognate)

← Turkish bucak (cognate)

← Proto-Turkic *būč-gak (inherited)

← Proto-Turkic *būč- (derived)

← Proto-Turkic *bïč- (inherited)

→ Azerbaijani düz bucaq (compound)

→ Azerbaijani düzbucaqlı (compound)

→ Azerbaijani üçbucaq (compound)

→ Azerbaijani dördbucaq (compound)