WHET
| Date | Clue |
|---|---|
| 2024-12-04 | Stimulate, as an appetite |
| 2024-05-26 | Stimulate |
| 2023-07-07 | Stimulate |
| 2021-08-03 | Put an edge on |
| 2021-03-07 | Hone |
| 2020-10-10 | Arouse |
| 2019-05-14 | Sharpen |
| 2018-11-19 | Sharpen |
| 2015-08-14 | Sharpen |
| 2015-04-09 | Make keen |
| 2014-07-17 | Stimulate |
| 2014-05-11 | Hone |
| 2013-05-28 | Excite, as an appetite |
| 2010-11-11 | Stimulate |
| 2010-09-03 | Pique |
| 2010-01-11 | Hone |
| 2008-08-28 | Stimulate |
| 2006-03-01 | Put an edge on |
| 2005-11-19 | Stimulate |
| 2005-03-20 | Stimulate |
| 2003-02-02 | Stimulate |
| 2002-10-21 | Sharpen |
| 2002-05-06 | Sharpen |
| 2002-03-20 | Sharpen |
| 2001-12-11 | Stimulate |
| 2001-09-04 | Stimulate, as the appetite |
| 2001-01-10 | Put an edge on |
| 2000-01-02 | Sharpen |
| 1999-04-12 | Sharpen, as a knife |
| 1998-08-01 | Sharpen |
| 1998-03-11 | Stimulate |
| 1997-08-17 | Sharpen |
| 1997-05-20 | Stimulate |
| 1997-04-06 | Stimulate |
| 1996-06-17 | Sharpen |
| 1996-06-03 | Hone |
| 1995-07-02 | Stimulate |
| 1994-04-03 | Be an appetizer for |