| Clue | Source | Date |
|---|---|---|
| Continues to criticize | ||
| Adds criticism to criticism | LA Times Daily | 28 Jan 2024 |
| Keeps adding more | Eugene Sheffer | 27 Apr 2023 |
| Adds insult to injury | New York Times | 29 Aug 2021 |
| Joins others in attacking someone | ||
| Assigns lots of, as homework | ||
| Adds to the heap | ||
| Assigns lots of, as homework | ||
| Stacks atop |