Where does “hờn tủi” come from?

hờn tủi (Vietnamese) comes from Vietnamese túi, from Proto-Vietic suːlʔ.

Ancestry of “hờn tủi”, step by step

hờn tủi traces back through two separate lines of ancestry.

via Vietnamese túi

StepLanguageWordMeaning
1Vietnamesetúibag; pocket; pouch
2Proto-Vieticsuːlʔ—

via Vietnamese hờn

StepLanguageWordMeaning
1Vietnamesehờnto be sulky; to be in a sulk
2Middle Chinese恨—
Every word from Proto-Vietic suːlʔ →Every word from Vietnamese túi →
hờn tủi — Etymology, Origin & Word History | Etymology Explorer