Historical clue formulations

• More eager — 2021-01-26
• More sharp — 2019-08-31
• More interested — 2012-11-23
• More gung-ho — 2012-08-19
• More astute — 2009-01-07
• Comparatively shrewd — 2008-09-20
• More acute — 2005-11-15
• More anxious — 2001-11-03
• One who wails — 1996-12-29