jeopardise jeopardize imperil risk compromise threaten hazard peril menace expose jeopard adventure chance damage harm injure venture gamble stake wager speculate prejudice jeopardy bet subject undermine weaken implicate brave assay challenge try dare tempt essay subjugate subordinate submit overcome subdue treat invest punt play plunge spec wildcat presume undertake attempt endeavour endeavor queer spoil impair mar ruin wreck thwart destroy devastate scotch scupper shatter smash blight botch cripple disrupt foil hinder hurt undo blow bodge invalidate dash dish demolish frustrate banjax nix sabotage crush stymie torpedo cruel euchre disfigure vitiate break blast prevent quash defeat crab upset deface blemish stop