upakara—welfare Adi 9.45, Madhya 20.7
Compound Sanskrit Words Containing: upakara
para-upakara—others' benefit. Antya 15.35
prati-upakara—return welfare. Madhya 20.7
prati-upakara-artham—for the sake of getting some return Bg 17.21
upakara-artham—just to benefit them SB 4.21.20