| Clue | Source | Date |
|---|---|---|
| Becomes familiar with again | ||
| Brushes up on | Commuter | 16 Dec 2024 |
| Orderly periodically gets masters again | The Telegraph Toughie | 06 Apr 2023 |
| Becomes familiar with anew | Premier Sunday | 18 Jul 2021 |
| Takes a refresher course in | New York Times | 11 Apr 2019 |
| Takes a refresher course in | ||
| Gets back old skills | ||
| Memorizes again | ||
| Brushes up on | ||
| Studies again | ||
| Brushes up on, as old subjects |