| Answer | Crossword Clue |
|---|---|
| SHOWINTEREST | Perk up one's ears |
| AROUSE | Perk up, as one's curiosity |
| PRICK | ... up one's ears. |
| LISTEN | Prick up one's ears |
| INDEEP | Up to one's ears |
| INIT | ... up to one's ears |
| TOOKNOTE | Pricked up one's ears |
| AWASH | Up to one's ears |
| SWAMPED | Up to one's ears in |
| HARKEN | Prick up one's ears (Var.) |
| AWASH | Up to one's ears (in) |
