Historical clue formulations

• Slacken — 2026-02-08
• Slacken — 2022-10-18
• Become less harsh — 2022-05-02
• Go slower — 2016-12-01
• Show some leniency — 2016-10-29
• Soften — 2016-02-25
• Relax — 2014-01-26
• Relax — 2012-10-31
• Fall off — 2008-10-24
• Not be so hard — 2004-03-17
• Slacken — 2003-11-25
• Soften — 2003-09-01
• Relax — 2003-07-20
• Relax — 2003-02-13
• Relent — 2001-09-17
• Abate — 2000-01-02
• Go light (on) — 1998-02-03