| childhood(noun, start, beginning, commencement, inception) |
| circumstance(noun, event, affair, episode) |
| co-occurrence(noun, event, circumstance, affair, episode) |
| coincidence(noun, event, circumstance, affair, episode) |
| commencement(noun, start, beginning, inception) |
| contingence(noun, case, contingency, contingent) |
| contingency(noun, case, contingent, contingence) |
| contingent(noun, case, contingency, contingence) |
| cradle(noun, start, beginning, commencement, inception) |
| creation(noun, start, beginning, commencement, inception) |
| crisis(noun, event, circumstance, affair, episode) |
| dawn(noun, start, beginning, commencement, inception) |
| dawning(noun, start, beginning, commencement, inception) |
| debut(noun, start, beginning, commencement, inception) |
| deed(noun, event, circumstance, affair, episode) |
| emergence(noun, start, beginning, commencement, inception) |
| emergency(noun, event, circumstance, affair, episode) |
| episode(noun, event, circumstance, affair) |
| event(noun, circumstance, affair, episode) |
| eventuality(noun, case, contingency, contingent, contingence) |