Historical clue formulations

• Full of passion — 2025-10-27
• Intensely passionate — 2024-10-07
• Like a redhead's temperament, it's said — 2024-05-19
• Blazing — 2013-02-19
• Very hot — 2010-02-26
• Like redheads' tempers, supposedly — 2009-06-23
• Passionate — 2007-12-17
• Passionate — 2006-03-15
• Mouth-burning — 2002-08-22
• Intensely hot — 1998-09-15
• Passionate — 1996-06-27