| Clue | Source | Date |
|---|---|---|
| Partner for life | Universal | 09 Feb 2023 |
| Perfect partner for life | New York Times | 13 Oct 2020 |
| Unique | Newsday | 28 Feb 2019 |
| Unparalleled | LA Times Daily | 15 Sep 2016 |
| SOLE | LA Times Daily | 12 Jun 2016 |
| True love | Universal | 02 May 2016 |
| Double solitaire? | New York Times | 31 Mar 2016 |
| SOLE | ||
| Unparalleled | ||
| Perfect match | New York Times | 24 Jul 2015 |
| Perfect match | ||
| Unequaled | ||
| Unequaled | ||
| True love | ||
| True love | ||
| Words for a sweetheart | ||
| Unique. |