| Clue | Source | Date |
|---|---|---|
| Formal gestures | USA Today | 11 Nov 2021 |
| Bent-knee greetings | The Washington Post Sunday | 01 Aug 2021 |
| Bending of the knees as gestures of respect | Irish Times Simplex | 10 Jun 2020 |
| Sit out among doctors, shows respect | ||
| Junior salaams | ||
| Bowing motions |