hazard

US /ˈhæz.ɚd/
UK /ˈhæz.ɚd/
"hazard" picture
1.

a danger or risk

:
The construction site was full of potential hazards.
Smoking is a serious health hazard.
1.

to put (something) at risk of being lost or damaged

:
He was willing to hazard his reputation for the truth.
Don't hazard a guess if you're not sure.