Where does “راستگو” come from?

راستگو (Persian) comes from Persian راست, from Pahlavi rāst, from Old Persian 𐎼𐎠𐎿𐎫, from Proto-Iranian *Hraštáh, from Proto-Indo-Iranian *Hraštás, from Proto-Indo-European h₃reǵtós, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.

راستگو (Persian): truthful; honest

Definitions

  1. truthful; honest

Ancestry of “راستگو”, step by step

راستگو traces back through two separate lines of ancestry.

via Persian راست

StepLanguageWordMeaning
1Persianراستstraight; true; right
2Pahlavirāst
3Old Persian𐎼𐎠𐎿𐎫right
4Proto-Iranian*Hraštáhright
5Proto-Indo-Iranian*Hraštásright
6Proto-Indo-Europeanh₃reǵtósstraightened, right, upright
7Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Persian ـگو

StepLanguageWordMeaning
1Persianـگو
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃reǵtósEvery word from Proto-Indo-Iranian *Hraštás