←
Balinese bulu (cognate)
←
Indonesian wudu (cognate)
←
Old Javanese wulu (inherited)
←
Old Javanese hulu (inherited)
←
Proto-Austronesian *quluh (inherited)
←
Proto-Malayo-Polynesian *bulu₁ (inherited)
←
Proto-Malayo-Polynesian *qulu (inherited)
←
Sundanese bulu (cognate)