| Answer | Crossword Clue |
|---|---|
| PERK | Become attentive, with "up" |
| PERKED | Became attentive, with "up" |
| SAT | Suddenly became attentive, with "up" |
| END | Become, with up |
| FLARE | Become angry (with "up"). |
| WISE | Become aware, with "up" |
| PEP | Become spirited, with "up" |
| WISE | Become informed, with "up" |
| CHIRK | Become cheerful (with "up"). |
| PERK | Become lively (with "up"). |
| PERK | Become lively, with "up" |
| PERK | Become animated (with "up"). |
| SIT | Become interested, with "up" |
| LOOSEN | Become less strict, with "up" |
| FLARE | Become suddenly angry (with "up"). |
| BULK | Become more muscular, with "up" |
