Historical clue formulations

• Annoying — 2025-11-30
• Irritating — 2018-05-08
• Annoying — 2017-03-06
• Annoying — 2014-01-08
• Irritating — 2010-11-01
• Annoying — 2009-01-18
• Trying — 2008-08-29
• Annoying — 2006-08-22
• Annoying — 2005-03-22
• Like gnats — 2003-07-05
• Annoying — 2003-04-28
• Trying — 1998-07-19
• Pestiferous — 1997-12-12