| Clue | Source | Date |
|---|---|---|
| Worthy of mention | Universal | 06 Jul 2018 |
| Worthy of mention | ||
| Worthy of mention | Wall Street Journal | 13 Jun 2017 |
| Can be identified | Universal | 20 Jan 2016 |
| Can be identified | ||
| Worthy to be mentioned | ||
| Identifiable (Var.) | ||
| Worthy to be given a title | ||
| Worthy of mention | ||
| Worthy of mention | ||
| Worthy to be mentioned | ||
| Noteworthy | ||
| Notable. |