Historical clue formulations

• Suffix with method or metaphor — 2026-01-21
• Suffix with period — 2022-08-25
• Suffix with period or class — 2020-05-25
• Suffix with egotist — 2018-05-31
• Suffix with method — 2012-12-21
• Myth ending — 2011-11-10
• Suffix with myth — 2010-03-17
• Suffix with myth — 2008-05-04
• Suffix with period — 2004-10-24
• Suffix with poet — 2002-09-16
• Suffix with poet — 1997-09-22
• Suffix with egotist — 1996-07-18
• Suffix with myth or monarch — 1994-11-04