Malay ku

← Proto-Austronesian *aku (derived)

← Malay aku (mention)

← Proto-Malayo-Chamic *aku (derived)

← Proto-Malayic *aku (derived)

← Proto-Malayo-Sumbawan *aku (derived)

← Proto-Malayo-Polynesian *aku (derived)

→ Indonesian ku- (mention)

→ Malay -ku (mention)

→ Malay ku- (mention)