| 2025-11-27 | Feature of a mountain or fingerprint |
| 2025-01-27 | Mountain crest |
| 2024-11-08 | Where to take the high road? |
| 2024-09-25 | Raised strip |
| 2024-06-10 | Mountain spine |
| 2021-06-26 | Topographical map feature |
| 2020-01-11 | Top of a chain, maybe |
| 2018-11-08 | Feature of a forehead or fingerprint |
| 2016-10-28 | Hiker's climb |
| 2015-10-21 | Potato chip feature |
| 2013-01-07 | Klingon forehead feature |
| 2011-11-18 | Certain chip feature |
| 2009-04-30 | First secretary of homeland security |
| 2008-12-07 | Fingerprint feature |
| 2008-01-08 | First secretary of homeland security |
| 2007-05-21 | Chain of hills |
| 2006-08-06 | Fingerprint feature |
| 2006-02-22 | Fingerprint part |
| 2004-10-17 | Corrugation |
| 2004-01-06 | Chain of hills |
| 2002-08-21 | Natural skyline former |
| 2001-04-18 | Watershed dividing line |
| 2001-02-20 | Part of a roof |
| 2000-05-15 | Blue ___ Mountains |
| 2000-03-30 | Chip feature |
| 2000-01-29 | Chip feature |
| 1998-09-20 | Forehead feature |
| 1997-08-03 | See 53-Across |
| 1997-07-28 | Chain of hills |
| 1997-01-05 | Chip feature |
| 1996-09-27 | Raised strip |
| 1996-08-06 | Mountain chain |
| 1996-02-24 | Fingerprint part |
| 1994-07-26 | Chain of hills |
| 1994-04-11 | Chain of hills |