Where does “kayo” come from?

kayo (Bikol Central) comes from Proto-Philippine kahiw, from Proto-Malayo-Polynesian kahiw, from Proto-Austronesian kaSiw — wood; tree.

Ancestry of “kayo”, step by step

StepLanguageWordMeaning
1Proto-Philippinekahiwwood; tree
2Proto-Malayo-Polynesiankahiwwood; tree
3Proto-AustronesiankaSiwwood; tree

Words derived from “kayo”

Every word from Proto-Austronesian kaSiw →Every word from Proto-Malayo-Polynesian kahiw →Every word from Proto-Philippine kahiw →