Historical clue formulations

• Vocalize — 2026-06-17
• Say a prayer, maybe — 2023-09-01
• Speak at a level pitch — 2019-04-18
• Enunciate slowly — 2014-07-06
• Recite mechanically — 2014-03-08
• Cantillate — 2013-01-06
• Utter — 2011-04-29
• Recite, as a prayer — 2011-02-13
• Cantillate — 2009-07-18
• Drone — 2007-09-21
• Chant — 2007-06-17
• Chant — 2006-07-30
• Chant — 2006-01-15
• Chant — 2005-11-25
• Chant — 2005-04-14
• Cantillate — 2003-05-25
• Chant — 2003-04-14
• Chant — 2003-02-13
• Chant — 2002-10-06
• Chant — 2002-05-07
• Chant — 2001-02-11
• Perform part of a liturgical service — 1999-08-07
• Vocalize — 1996-02-18