| Rating | Solver | Clue |
|---|---|---|
| SPARSE | Sporadic | |
| CHOPPY | Sporadic | |
| SCATTERED | Sporadic | |
| INFREQUENT | Sporadic | |
| OCCASIONAL | Sporadic | |
| INTERMITTENT | Sporadic | |
| SPORADIAL | Sporadic. | |
| SPORADICAL | Sporadic. | |
| RARER | More sporadic | |
| SPORADICALLY | In a sporadic manner. | |
| SPORADIC | Occuring singly, or apart from other things of the same kind, or in scattered instances; separate; single; as, a sporadic fireball; a sporadic case of disease; a sporadic example of a flower. | |