| Clue | Source | Date |
|---|---|---|
| 'Seven'-meaning prefix | ||
| Prefix meaning "seven" | ||
| Seven: Prefix | New York Times | 03 Oct 2021 |
| Prefix meaning "seven" | ||
| Seven: Prefix | The New Yorker | 09 Jul 2018 |
| Seven: Prefix | Wall Street Journal | 16 Mar 2017 |
| Prefix meaning "seven" | USA Today | 24 Sep 2016 |
| Prefix meaning "seven" | ||
| Seven: Prefix | New York Times | 17 May 2015 |
| Seven: Prefix | ||
| Penta- plus two | ||
| Seven (prefix) | ||
| Numerical prefix in an Olympic event | ||
| Prefix that means "seven" | ||
| Prefix meaning "seven" | ||
| Penta plus two | ||
| Numerical prefix | ||
| Octa- minus one | ||
| Octa- minus one | ||
| Prefix for "seven" | ||
| Penta plus two | ||
| Prefix meaning "seven" | ||
| Seven: Comb. form | ||
| Penta plus two | ||
| Penta plus two | ||
| Starter for "seven" | ||
| Seven, in compounds | ||
| Seven: Comb. form | ||
| Next after hexa | ||
| Numerical prefix | ||
| Seven: Comb. form. | ||
| Numerical prefix. | ||
| Seven: Prefix. |