Where does “bästis” come from?

bästis (Swedish) comes from Swedish bäst, from Tavringer Romani bassj, from Romani berś, from Sauraseni Prakrit 𑀯𑀭𑀺𑀲, from Sanskrit वर्ष, from Proto-Indo-European h₁wers-ó-m, from Proto-Indo-European h₁wers- — to rain.

bästis (Swedish): bestie, best friend

Definitions

bestie, best friend

Ancestry of “bästis”, step by step

Step	Language	Word	Meaning
1	Swedish	bäst	superlative of bra - best; superlative degree of...
2	Tavringer Romani	bassj	—
3	Romani	berś	year
4	Sauraseni Prakrit	𑀯𑀭𑀺𑀲	—
5	Sanskrit	वर्ष	rain, raining, a shower; the rains, rainy season;...
6	Proto-Indo-European	h₁wers-ó-m	—
7	Proto-Indo-European	h₁wers-	to rain

Every word from Proto-Indo-European h₁wers- →Every word from Proto-Indo-European h₁wers-ó-m →Every word from Sanskrit वर्ष →