Where does “kasuguan” come from?

kasuguan (Bikol Central) comes from Bikol Central sugo, from Proto-Malayo-Polynesian *suʀuq, from Proto-Austronesian *suʀuq.

Ancestry of “kasuguan”, step by step

kasuguan traces back through two separate lines of ancestry.

via Bikol Central sugo

StepLanguageWordMeaning
1Bikol Centralsugo—
2Proto-Malayo-Polynesian*suʀuq—
3Proto-Austronesian*suʀuq—

via Bikol Central ka- -an

StepLanguageWordMeaning
1Bikol Centralka- -an—
Every word from Proto-Austronesian *suʀuq →Every word from Proto-Malayo-Polynesian *suʀuq →Every word from Bikol Central sugo →