| Clue | Source | Date |
|---|---|---|
| - acid, substance found in grapes used in the food industry as an antioxidant (8) | Mirror Quiz | 09 Oct 2025 |
| Acid description of a fierce fellow, I see (8) | ||
| Acid found in baking powder | The Guardian Quick | 20 Mar 2024 |
| Two sailors in charge of Mongolian | The Telegraph Toughie | 16 Sep 2015 |
| Photographic acid | ||
| ___ acid (baking powder ingredient) |