Historical clue formulations

• Says out loud without thinking — 2026-08-10
• Says quickly without thinking — 2019-07-11
• Utters unthinkingly — 2016-09-03
• Says impulsively — 2012-03-21
• Says unthinkingly — 2002-07-14
• Says suddenly — 2001-12-19
• Lets slip, with "out" — 2000-01-14