ghranam
ghrāṇam — smelling power;
BG 15.9
ghrāṇam — sense of smell;
SB 3.29.20
ghrāṇam — the power to smell;
SB 7.12.26-28
ghrāṇam ca — and his sense of smell;
SB 9.4.18-20
ghrāṇam — the sensation of smell;
CC Madhya 22.137-139