Where does “*miəᴬ⁴” come from?

*miəᴬ⁴ (Proto-Southwestern Tai) comes from Proto-Tai miəᴬ — wife.

Ancestry of “*miəᴬ⁴”, step by step

Step	Language	Word	Meaning
1	Proto-Tai	miəᴬ	wife

*miəᴬ⁴ — Etymology, Origin & Word History | Etymology Explorer