ALLUDE
| Date | Clue |
|---|---|
| 2023-05-04 | Refer (to) |
| 2018-01-26 | Refer (to) |
| 2015-04-21 | Indirectly refer (to) |
| 2011-05-09 | Refer (to) |
| 2011-03-20 | Refer (to) |
| 2009-06-28 | Refer |
| 2007-03-16 | Drive at, with "to" |
| 2004-06-04 | Refer |
| 2001-01-06 | Touch upon, with "to" |
| 2000-12-09 | Refer |
| 1996-11-23 | Refer obliquely |
| 1996-07-13 | Refer |
| 1994-01-24 | Refer (to) |