Historical clue formulations

• Lush — 2017-11-26
• Sponge — 2016-02-27
• Heavy drinker, in slang — 2015-08-30
• Souse — 2011-03-23
• Toper, slangily — 2010-11-30
• Lush — 2007-05-20
• Boozehound — 1997-06-03
• Sot — 1995-09-22