WordWeb Online

1. Pose a threat to; present a danger to
   "The pollution is jeopardizing the crops";
   - endanger, jeopardise [Brit], menace, threaten, imperil, peril
    
2. Put at risk
   "I will jeopardize my good reputation for this";
   - venture, hazard, adventure, stake, jeopardise [Brit]

Derived forms: jeopardizing, jeopardized, jeopardizes

Type of: be, exist, lay on the line, put on the line, risk

Encyclopedia: Jeopardize