| Clue | Source | Date |
|---|---|---|
| Accumulates, as unread mail | ||
| Accumulates (2 words) | ||
| Accumulates | LA Times Daily | 23 Jun 2018 |
| Accumulates | The Washington Post | 23 Jun 2018 |
| Accumulates | ||
| Forms a big stack | LA Times Daily | 02 Nov 2016 |
| Amasses, as debt | USA Today | 19 Apr 2016 |
| Forms a big stack | ||
| Accumulates | ||
| Amasses, as debt | ||
| More than fills the inbox | ||
| More than fills the inbox | ||
| Accumulates | ||
| Accumulates | ||
| Accumulates | ||
| Saves | ||
| Saves | ||
| Amasses | ||
| Amasses | ||
| Accumulates | ||
| Makes a stack | ||
| Grows | ||
| Accumulates | ||
| Amasses | ||
| Amasses. | ||
| Accumulates. |