| Clue | Source | Date |
|---|---|---|
| Marks under the letter C in Spanish | Irish Times Simplex | 26 May 2021 |
| C changers | Wall Street Journal | 02 Sep 2017 |
| Marks under the Spanish letter C | Irish Times Simplex | 20 Jan 2016 |
| Signs of softness | ||
| Marks below C's | ||
| Letter hooks | ||
| Marks under consonants |