Where does “ใจเร็ว” come from?

ใจเร็ว (Thai) comes from Thai ใจ, from Proto-Tai cɤɰᴬ — heart; breath.

ใจเร็ว (Thai): rash; impetuous; impulsive; headlong;...

Definitions

  1. rash; impetuous; impulsive; headlong;...

Ancestry of “ใจเร็ว”, step by step

ใจเร็ว traces back through two separate lines of ancestry.

via Thai ใจ

StepLanguageWordMeaning
1Thaiใจheart; mind; spirit; breath
2Proto-Taicɤɰᴬheart; breath

via Thai เร็ว

StepLanguageWordMeaning
1Thaiเร็วfast; quick; rapid; early; fast; quickly; rapidly
Every word from Proto-Tai cɤɰᴬ →Every word from Thai ใจ →
ใจเร็ว — Etymology, Origin & Word History | Etymology Explorer