| Clue | Source | Date |
|---|---|---|
| Fiddles welcoming Harvard's top intellectuals (8) | ||
| They rack their brains for the names of philosophers | ||
| They rack their brains for the names of philosophers | ||
| Brains from monkeys dissected by hospital | The Times Cryptic | 13 Jul 2017 |
| Philosophers | Eugene Sheffer | 31 Aug 2016 |
| Scholarly sorts | ||
| Academic types | ||
| Academic types | ||
| Intellectuals |