| event(noun, form, activity, business, action) |
| incident(noun, verb, business, performance, action) |
| happening(noun, verb, activity, business, performance) |
| circumstance(noun, form, business, performance, action) |
| occasion(noun, form, business, action, break) |
| episode(noun, business, performance, action, trouble) |
| affair(noun, activity, business, performance, action) |
| experience(noun, verb, performance, action, act) |
| contingency(noun, verb, form, action, break) |
| situation(noun, business, action, trouble, act) |
| chance(noun, verb, action, break, act) |
| fact(noun, action, act, event, cause) |
| case(noun, business, performance, action, act) |
| instance(noun, action, time, go, event) |
| accident(noun, action, break, act, event) |
| materialization(noun, appearance, event, rise, development) |
| thing(noun, business, action, act, time) |
| development(noun, action, act, event, rise) |
| incidence(noun, company, development, amount, rate) |
| existence(noun, company, development, amount, rate) |