Where does “तथा” come from?

तथा (Sanskrit) comes from Sanskrit यथा, from Proto-Indo-Iranian HyátʰaH, from Proto-Indo-European yós, from Proto-Finnic wiša, from Proto-Indo-Iranian wišás, from Proto-Indo-European wisós — fluidity, slime, poison; poison; poison; slime;...

तथा (Sanskrit): in that manner

Definitions

  1. in that manner

Ancestry of “तथा”, step by step

तथा traces back through two separate lines of ancestry.

via Sanskrit यथा

StepLanguageWordMeaning
1Sanskritयथाin which manner or way, according as, as, like
2Proto-Indo-IranianHyátʰaHin which way, as, in which manner
3Proto-Indo-Europeanyósthat, who, which
4Proto-Finnicwiša
5Proto-Indo-Iranianwišáspoison, venom
6Proto-Indo-Europeanwisósfluidity, slime, poison; poison; poison; slime;...

via Sanskrit तद्

StepLanguageWordMeaning
1Sanskritतद्it; that; this
2Proto-Indo-Iranianhe
3Proto-Indo-Europeanthis; that

Words derived from “तथा

Every word from Proto-Indo-European wisósEvery word from Proto-Indo-Iranian wišásEvery word from Proto-Finnic wiša