Where does “upa-” come from?
upa- (Proto-Indo-Aryan) comes from Proto-Indo-Iranian upa-, from Proto-Indo-European upo — under, up from under; up from under, over; up,...
upa- (Proto-Indo-Aryan) comes from Proto-Indo-Iranian upa-, from Proto-Indo-European upo — under, up from under; up from under, over; up,...