Gamble

apuesta

(a risk undertaken with a potential gain)

jugada riesgosa

(a risky venture)

lotería

(a risky venture)

riesgo

(a risky venture)

apostar

(to play risky games for monetary gain)

apostar

((transitive) to risk something for potential gain)

escolasar

(to play risky games for monetary gain)

escolasear

(to play risky games for monetary gain)

jugar

(to play risky games for monetary gain)

timbear

(to play risky games for monetary gain)