←
Proto-Malayo-Chamic *bulu (inherited)
←
Proto-Malayic *bulu (inherited)
←
Proto-Malayo-Sumbawan *bulu (inherited)
←
Proto-Malayo-Polynesian *bulu (inherited)
→
Indonesian bulu (inherited)
→
Javanese wulu (cognate)
→
Brunei Malay bulu (cognate)
→
Malagasy volo (cognate)