| Clue | Source | Date |
|---|---|---|
| RC saint and Dominican theologian (6,7) | ||
| 25 Across' ''Doctor Angelicus'' | Newsday | 13 Oct 2019 |
| Priest who wrote the Summa Theologiae | The Times Specialist Sunday | 20 May 2018 |
| After the four “great Latin Fathers”, the earliest Doctor of the Church | The Times Specialist Sunday | 25 Mar 2018 |
| He was called the "Angelic Doctor." |