| occurrence(noun, verb, business, performance, action) |
| happening(noun, verb, business, performance, action) |
| event(noun, business, action, trouble, act) |
| occasion(noun, business, action, act, time) |
| circumstance(noun, business, performance, action, trouble) |
| affair(noun, activity, business, performance, action) |
| episode(noun, business, performance, action, trouble) |
| experience(noun, verb, performance, action, act) |
| contingency(noun, verb, action, break, event) |
| fact(noun, action, act, event, cause) |
| phenomenon(noun, performance, action, act, event) |
| scene(noun, verb, action, time, part) |
| case(noun, business, performance, action, act) |
| incidental |
| matter(noun, business, action, trouble, act) |
| situation(noun, business, action, trouble, act) |
| chance(noun, verb, action, act, event) |
| eventuality(noun, act, change, event, issue) |
| proceeding(noun, business, performance, action, trouble) |
| thing(noun, business, action, act, time) |