chance one's arm
go out on a limb
hazard
run a risk
risk
chance
take chances
take a chance
gamble
adventure
stick one's neck out
live dangerously
venture
take a flutter
run the risk
lay on the line
bond
tempt fate
play it safe
take a gamble
bell the cat
put one's ass on the line
throw caution to the wind
keep one's guard up
derisk
risk it for the biscuit
take a risk
save vs.
run with scissors
walk away
jeopardize
stake
go big or go home
keep one's stick on the ice
live on the edge
quit while one is ahead
play the odds
risk one's neck
try one's luck
secure