Indonesian hujan

← Proto-Austronesian *quzaN (inherited)

← Malay hujan (inherited)

← Proto-Malayo-Chamic *hujan (inherited)

← Proto-Malayic *hujan (inherited)

← Proto-Malayo-Sumbawan *hujan (inherited)

← Proto-Malayo-Polynesian *quzan (inherited)

→ Chamorro uchan (mention)

→ Indonesian air hujan (compound)

→ Indonesian hujan es (compound)

→ Tagakaulu Kalagan ulan (cognate)

→ Tetum udan (cognate)

→ Tagalog ulan (cognate)