Historical clue formulations

• Timeworn — 2025-03-26
• Trite — 2022-09-01
• Lacking freshness — 2020-09-13
• Trite — 2019-12-01
• Out-of-date — 2017-04-24
• Stale — 2016-01-14
• So yesterday — 2015-08-11
• Passé — 2015-01-20
• Quite familiar — 2013-11-21
• Trite — 2013-09-07
• Been-there-done-that — 2011-11-22
• Stale — 2010-10-03
• Passé — 2010-09-19
• Out — 2008-08-08
• Passé — 2008-05-20
• Outdated — 2007-12-11
• Dated — 2007-08-28
• Commonplace — 2007-05-09
• Behind the times — 2007-01-10
• No longer in style — 2005-03-15
• Passé — 2001-10-20
• Passé — 1999-09-14
• Dated — 1999-07-01
• Dated — 1999-04-24
• Like last year's styles — 1998-10-20
• Passe — 1997-01-28
• Behind the times — 1997-01-05
• Outdated — 1996-01-19