Indonesian masuk

← Proto-Austronesian *suk (inherited)

← Malay masuk (inherited)

← Proto-Malayic *masuk (inherited)

← Proto-Malayo-Polynesian *suk (inherited)

→ Indonesian masukan (suffix)

→ Indonesian bea masuk (compound)

→ Indonesian tanda masuk (compound)

→ Malay masuk (cognate)