Where does “رِشْتَه” come from?
رِشْتَه (Classical Persian) comes from Pahlavi 𐭥𐭱𐭲𐭢, from Iranian *wrais-, from Proto-Indo-European wreyḱ-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.
رِشْتَه (Classical Persian) comes from Pahlavi 𐭥𐭱𐭲𐭢, from Iranian *wrais-, from Proto-Indo-European wreyḱ-, from Proto-Indo-European wēr-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.