Historical clue formulations

• Honeycomb product — 2017-03-06
• Business, slangily — 2013-07-16
• Affairs, slangily — 2008-10-16
• Business, facetiously — 2003-10-25
• Hive material — 2001-04-17
• Nosy person's affair, in a saying — 1998-02-27
• Candle contents — 1995-04-23