Where does “plānos” come from?

plānos (Proto-Italic) comes from Proto-Indo-European pleh₂-no-s, from Proto-Indo-European pleh₂- — flat.

Ancestry of “plānos”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanpleh₂-no-sflattened
2Proto-Indo-Europeanpleh₂-flat

Words derived from “plānos”

Every word from Proto-Indo-European pleh₂- →Every word from Proto-Indo-European pleh₂-no-s →
plānos — Etymology, Origin & Word History | Etymology Explorer