Historical clue formulations

• Laudanum, e.g. — 2026-02-26
• Post-surgery prescription — 2024-02-04
• Sleep inducer — 2022-06-12
• Oxymorphone, for one — 2021-07-09
• Methadone or oxycodone — 2021-02-20
• Morphinelike drug — 2019-09-04
• Codeine, for one — 2019-07-27
• Vicodin, e.g. — 2018-02-27
• Morphine, e.g. — 2017-12-12
• Morphine, for one — 2017-10-22
• Heroin or Vicodin — 2017-05-22
• Narcotic — 2017-02-19
• Calmer? — 2016-07-15
• Laudanum, e.g. — 2014-10-23
• Downer — 2014-06-06
• It's a downer — 2013-06-21
• Stupefying thing — 2013-05-17
• Drowsiness-inducing drug — 2013-02-18
• What might be a knockout? — 2011-07-21
• Deadening agent — 2011-07-09
• Religion, to the masses, per Marx — 2011-07-05
• Drug that's a downer — 2010-05-24
• Poppy derivative — 2006-07-23
• Sleep inducer — 2006-06-04
• Drug that dulls the brain — 2006-04-17
• Endorphin, e.g. — 2005-12-18
• Narcotic — 2005-08-24
• Narcotic — 2005-07-25
• Mind boggler — 2005-05-22
• Drug — 2005-04-03
• Sleep medication — 2002-12-24
• Cocaine, for one — 2002-09-22
• Narcotic — 2002-03-31
• Calmer — 2001-11-25
• Soporific — 2001-07-08
• It will knock you out — 1999-11-09
• Sleep inducer — 1999-06-27
• Sleep-inducing — 1999-04-30
• Relaxant — 1999-02-21
• Calmer — 1998-07-05
• Chloral hydrate, e.g. — 1998-06-06
• Poppy plant derivative — 1997-11-23
• Narcotic — 1997-10-28
• Codeine, for one — 1997-04-20
• Narcotic — 1995-09-27
• Narcotic — 1994-05-01