WordNet sense 1 (suggestive of sexual impropriety):

blue, gamey, juicy, naughty, racy, risque, spicy

WordNet sense 2 ((used of the smell of meat) smelling spoiled or tainted):

high

WordNet sense 3 (having an unpleasant smell):

malodorous, stinky, malodourous, ill-smelling, unpeasant-smelling

WordNet sense 4 (willing to face danger):

game, gritty, mettlesome, spirited, spunky

WordNet sense 5 (possessing or displaying courage; able to face and deal with danger or fear without flinching):

brave, courageous