Where does “aincha” come from?

aincha (English) comes from English cha, from Hindi चा, from Persian چا, from Chinese 茶, from Proto-Loloish la¹, from Proto-Sino-Tibetan s-la — leaf; tea; flat object.

Ancestry of “aincha”, step by step

aincha traces back through two separate lines of ancestry.

via English cha

StepLanguageWordMeaning
1Englishchatea, sometimes specifically masala chai; You;...
2HindiचाAlternative form of चाय
3Persianچاtea
4Chinese茶tea
5Proto-Loloishla¹tea
6Proto-Sino-Tibetans-laleaf; tea; flat object

via English ain't

StepLanguageWordMeaning
1Englishain'tAm not; Are not, aren’t; is not, isn’t; am not;...
2Englisham not—
Every word from Proto-Sino-Tibetan s-la →Every word from Proto-Loloish la¹ →Every word from Chinese 茶 →