←
Proto-Austronesian *kuCu (inherited)
←
Proto-Malayo-Chamic *kutu (inherited)
←
Proto-Malayic *kutu (inherited)
←
Proto-Malayo-Sumbawan *kutu (inherited)
←
Proto-Malayo-Polynesian *kutu (inherited)
→
Indonesian kutu (inherited)
→
Indonesian kutu (inherited)
→
Kanakanabu kucu (cognate)