| Rating | Solver | Clue |
|---|---|---|
| TACTICALLY | Shrewdly | |
| ASTUTELY | Shrewdly | |
| INSIGHTFUL | Shrewdly observant | |
| HARDHEADED | Shrewdly practical | |
| CLEVERLY | Design cell very shrewdly | |
| ARGUTELY | In a subtle; shrewdly. | |
| SLYLY | In a sly manner; shrewdly; craftily. | |
| POLITICLY | In a politic manner; sagaciously; shrewdly; artfully. | |
| CONJURER | One who conjectures shrewdly or judges wisely; a man of sagacity. | |