| Clue | Source | Date |
|---|---|---|
| Involuntary reactions to stimuli (8) | ||
| Involuntary reactions | USA Today | 04 Nov 2023 |
| Natural responses about ego, accepting ex back | The Telegraph Cryptic | 02 Dec 2022 |
| Automatic reactions | Irish Times Simplex | 01 Feb 2016 |
| Instinctive reactions | The Telegraph Quick | 02 Sep 2015 |
| Knee jerks, e.g. | ||
| Knee jerks, e.g. | ||
| Pavlov study | ||
| Automatic actions | ||
| What some hammers test | ||
| Athletes need good ones | ||
| Knee jerks | ||
| Knee jerks. | ||
| Our involuntary movements. |