Where does “তৈত” come from?

তৈত (Old Assamese) comes from Old Assamese তহিত.

Ancestry of “তৈত”, step by step

StepLanguageWordMeaning
1Old Assameseতহিত—

Words derived from “তৈত”

Every word from Old Assamese তহিত →
তৈত — Etymology, Origin & Word History | Etymology Explorer