←
Bikol Central buhok (cognate)
←
Cebuano buhok (cognate)
←
Hiligaynon buhok (cognate)
←
Maguindanao buk (cognate)
←
Pangasinan buek (cognate)
←
Kapampangan buak (cognate)
←
Proto-Malayo-Polynesian *buhək (inherited)
←
Waray-Waray buhok (cognate)
→
Urak Lawoi' โบะ (cognate)