| Rating | Solver | Clue |
|---|---|---|
| OCCURRENCE | Happening | |
| EVENT | Happening | |
| RAFFLE | Chance happening | |
| CONTINGENCY | Chance happening | |
| GRADUAL | Happening slowly | |
| CHANCING | Happening (upon) | |
| ESKIMOS | Happening joint | |
| COINCIDENCE | Chance happening | |
| BEFALLING | Happening to | |
| RECURRENT | Happening often | |
| LIVE | Happening now | |
| OCCASION | Happening, event | |
| CONCURRENT | Happening in parallel | |
| SUDDEN | Happening without warning | |
| ACCIDENTAL | Happening by chance | |
| PREVENT | Keep from happening | |
| UNWARE | Happening unexpectedly; unforeseen. | |
| FREQUENCY | The rate of happening | |
| PRECLUDE | Prevent something from happening | |
| RECENT | Happening not long ago | |
| DIURNAL | Happening during the day | |
| CHANCE | Happening by chance; casual. | |
| MINUTELY | Happening every minute; continuing; unceasing. | |
| PRENATAL | Being or happening before birth. | |
| COINSTANTANEOUS | Happening at the same instant. | |