Where does “katanusan” come from?

katanusan (Bikol Central) comes from Proto-Celtic tanos.

Ancestry of “katanusan”, step by step

katanusan traces back through two separate lines of ancestry.

via Proto-Celtic tanos

StepLanguageWordMeaning
1Proto-Celtictanos

via Bikol Central ka- -an

StepLanguageWordMeaning
1Bikol Centralka- -an
Every word from Proto-Celtic tanos