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