DEEPER
| Date | Clue |
|---|---|
| 2021-05-02 | Like Crater Lake, compared to any other U.S. lake |
| 2014-07-29 | Like the diving end of a pool vis-à-vis the other end |
| 2014-06-22 | More profound |
| 2012-03-01 | Further in |
| 2008-11-10 | More profound |
| 2008-04-07 | More profound |
| 2005-11-21 | More profound |
| 2004-06-18 | Having more bass |
| 2000-01-08 | Like Ontario vis-à-vis Erie |