Adventure.
[ad-VEN-cher]
noun
1. an exciting or very unusual experience.
2. participation in exciting undertakings or enterprises:
the spirit of adventure.
3. a bold, usually risky undertaking; hazardous action of uncertain outcome.
4. a commercial or financial speculation of any kind; venture.
5. Obsolete.
- peril; danger; risk.
- chance; fortune; luck.