THRUM
| Date | Clue |
|---|---|
| 2026-01-01 | Idly pluck, as a banjo |
| 2024-12-26 | Steady engine sound |
| 2023-11-01 | Hum monotonously |
| 2019-09-26 | Pluck idly, as a harp |
| 2016-09-24 | Engine sound |
| 2013-10-08 | Play lazily, as a guitar |
| 2013-04-24 | Dull tapping sound |
| 2010-11-30 | Rhythmic humming sound |
| 2000-09-24 | Tap idly with the fingers |
| 1998-08-09 | Guitar sound |
| 1995-02-10 | Recite in a monotone |