| System of fixed attention, contemplation, concentration. |
| American League color line breaker |
| Jailbreaker |
| Be behind a lawbreaker |
| Breaker? |
| Lawbreaker with two partners |
| Australian folk hero Breaker ___ |
| Senate tie-breaker |
| Deadlock breaker |
| A breaker is designed to protect against it |
| 1947 barrier breaker |
| Clod-breaker |
| Apparition on a "Concentration" board? |
| Maker or breaker lead-in |
| Axle-breakers |
| Handheld ice breakers |
| Academic concentration |
| Latter-day case breaker |
| Breakers' radios |
| Ball breaker? |
| Collegian's concentration |
| Aid a lawbreaker |
| Aggravation and Concentration, for two |
| Lose on "Concentration"? |
| Having the same concentration of salt as mammalian blood |
| Pedestrian lawbreakers |
| Back-breaker? |
| Humanities concentration |
| Classic Concentration" host Trebek |
| Lawbreaker |