Where does “paitaas” come from?

paitaas (Bikol Central) comes from Bikol Central itaas, from Bikol Central taas, from Proto-Malayo-Polynesian atas, from Proto-Austronesian aCas, from Proto-Italic akos, from Proto-Indo-European h₂éḱos, from Proto-Indo-European h₂eḱ- — sharp.

Ancestry of “paitaas”, step by step

paitaas traces back through two separate lines of ancestry.

via Bikol Central itaas

StepLanguageWordMeaning
1Bikol Centralitaas
2Bikol Centraltaas
3Proto-Malayo-Polynesianatashigh up, above
4Proto-AustronesianaCashigh; above
5Proto-Italicakos
6Proto-Indo-Europeanh₂éḱostip, bristle; ear/blade of grain, awn, chaff
7Proto-Indo-Europeanh₂eḱ-sharp

via Bikol Central pa

StepLanguageWordMeaning
1Bikol Centralpa
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂éḱosEvery word from Proto-Italic akos