| exemption(condition, essential, requirement, qualification, prerequisite) |
| exploration(verb, exploit, venture, quest, put at risk) |
| fate(noun, action, break, cause, hit) |
| feat(verb, exploit, venture, quest, put at risk) |
| gamble(noun, break, hit, cast, uncertainty) |
| happenstance(noun, action, break, cause, thing) |
| incidence(noun, development, amount, rate, existence) |
| incidental |
| interrelation(noun, connection, link, tie, accord) |
| jeopardy(noun, verb, uncertainty, exploit, hazard) |
| kismet(action, break, cause, hit, thing) |
| likeliness(risk, possibility, prospect, likelihood) |
| lucky break(expression, break, hit, lot, chance) |
| materialization(noun, amount, rate, existence, incidence) |
| mishap(blow, disaster) |
| moment of truth(expression, idiom, trouble, change, twist) |
| must |
| open question(expression, idiom, uncertainty) |
| outside chance(expression, risk, possibility, prospect, likelihood) |
| peril(noun, verb, break, hit, uncertainty) |