| Clue | Source | Date |
|---|---|---|
| Grow resentful | LA Times Daily | 09 Oct 2022 |
| Become angry | Thomas Joseph | 10 Sep 2019 |
| Begin to fume | Newsday | 11 Jan 2018 |
| Become resentful | LA Times Daily | 24 Aug 2017 |
| Become resentful | The Washington Post | 24 Aug 2017 |
| Become resentful | ||
| Become irritated | ||
| Become irritated | ||
| Start to boil over? | ||
| Lose one's sense of humor | ||
| Overdo it at the gym | ||
| Become peeved | ||
| Blow up | ||
| Blow up | ||
| Bristle | ||
| Become peeved |