| Answer | Crossword Clue |
|---|---|
| spy | to watch secretly |
| spies | SPY, to watch secretly |
| spied | SPY, to watch secretly |
| spying | to watch secretly usually for hostile purposes |
| SPYON | Watch secretly |
| SPYON | Secretly watch |
| SPY | Watch secretly |
| SPYON | Watch secretly. |
| SPY | Keep watch secretly |
| SPY | Secretly watch, with "on" |
| spying | watch secretly as a spy |
