| Answer | Crossword Clue |
|---|---|
| ATE | Took a refresher course? |
| BONEDUP | Took a refresher course |
| ATE | Had a refresher course? |
| RELEARN | Take a refresher course. |
| BRUSHUP | Take a refresher course. |
| NAP | Refresher of a sort |
| PAUSE | Refresher of a sort |
| RELEARN | Take a refresher course |
| BONEUP | Take a refresher course |
| NAP | Refresher, of a sort |
| RUSTY | In need of a refresher |
| NESTEA | Summer refresher with a three-leaf logo |
| DRYCLEANER | A "clothing refresher" used to be called a ... |
