Historical clue formulations

• [aria-label] One gesture in 54-/65-Across — 2024-07-17
• What might precede a million — 2023-05-20
• Terse email reply — 2019-06-02
• Word of good manners — 2018-04-11
• "Appreciate it!" — 2017-08-28
• "That was so nice of you!" — 2016-03-14
• Recipient's reply — 2010-12-11
• "Much obliged!" — 2002-04-25