Historical clue formulations

• Laughs (at) — 2024-05-18
• Says "Hah!," say — 2022-12-07
• Speaks scornfully — 2020-04-21
• Expresses derision — 2013-11-04
• Shows scorn — 2009-04-29
• Gibes — 2006-08-06
• Pooh-poohs — 2004-10-13
• Treats dismissively, with "at" — 2003-04-07
• Jeers — 2000-04-28