Meaning of the Sanskrit Word: upakara
upakara—benefit. Adi 9.41, Adi 17.162
upakara—welfare Adi 9.45, Madhya 20.7
ei bada upakara—this is a great favor. Madhya 16.191
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