| arise(verb, start, come, originate, stem) |
| birth(verb, start, come, originate, stem) |
| circle(noun, time, period, cycle, phase) |
| circuit(noun, time, period, cycle, phase) |
| come from(verb, start, come, originate, stem) |
| derive(verb, start, come, originate, stem) |
| discharge(verb, start, come, originate, stem) |
| egress(verb, start, come, originate, stem) |
| emanate(verb, start, come, originate, stem) |
| emerge(verb, start, come, originate, stem) |
| emit(verb, start, come, originate, stem) |
| eon(noun, time, period, cycle, phase) |
| era(noun, time, period, cycle, phase) |
| exude(verb, start, come, originate, stem) |
| initiate(verb, start, come, originate, stem) |
| isochronism(noun, time, period, cycle, phase) |
| issue(verb, start, come, originate, stem) |
| loop(noun, time, period, cycle, phase) |
| orbit(noun, time, period, cycle, phase) |
| originate(verb, start, come, stem) |