| Clue | Source | Date |
|---|---|---|
| Thumb-and-forefinger approval | Newsday | 02 Nov 2022 |
| Affirmative gesture | New York Times | 16 Oct 2022 |
| Thumbs-up relative | ||
| Thumbs-up kin | Universal | 05 Oct 2020 |
| Digital ''marvelous'' | Newsday | 15 Aug 2020 |
| 'Go ahead' hand gesture | Premier Sunday | 13 Oct 2019 |
| Thumb-and-forefinger gesture | ||
| Thumb-and-forefinger gesture | ||
| Silent approval | ||
| Thumbs-up | ||
| Silent approval | ||
| Thumbs-up | ||
| Circular signal | ||
| Circular gesture with the thumb and forefinger | ||
| Circular signal | ||
| "Thumbs up" kin | ||
| Thumb-and-forefinger signal | ||
| Approval |