deterrent Synonyms

impediment hindrance check handicap hinderance baulk balk obstruction obstructer obstructive precautionary obstacle monitory monitorial limitation lesson interference inhibitor inhibition incumbrance preclusive preemptive disincentive bottleneck ball and chain monkey wrench obstructor warning stumbling-block stop snag restriction restraint prophylactic prohibitive preventive preventative prevent pre-emptive hurdle deterrence determent deter deterring damper curb constraint complicacy cautionary catch