RIGID
| Date | Clue |
|---|---|
| 2026-06-07 | Stiff |
| 2025-11-12 | Stiff |
| 2025-07-29 | Inflexible |
| 2025-07-27 | Inflexible |
| 2023-03-14 | Like hard-liners |
| 2023-03-12 | Unyielding |
| 2021-09-23 | Unbending |
| 2021-01-31 | Stiff |
| 2019-04-02 | Unbending |
| 2016-09-18 | Inflexible |
| 2015-07-12 | Having no flex |
| 2011-03-31 | Uncompromising |
| 2011-03-21 | Stiff |
| 2009-07-12 | Strait-laced |
| 2008-07-29 | Unyielding |
| 2007-09-16 | Unforgiving |
| 2006-02-17 | Infrangible |
| 2005-09-19 | Unyielding |
| 2005-06-28 | Unbending |
| 2005-01-28 | Inflexible |
| 1999-01-09 | Kind of airship |
| 1998-10-13 | Unbending |
| 1997-11-09 | Set |
| 1997-09-23 | Unbending |
| 1994-10-05 | Inflexible |
| 1994-09-19 | Strict |