Historical clue formulations

• Use an ax on, perhaps — 2025-01-21
• Rend — 2024-12-25
• Split, as with an axe — 2024-04-15
• Synonym for both "adhere" and "split" — 2018-10-08
• Split with an ax — 2014-04-07
• Divide — 2012-09-09
• Split — 2009-11-06
• Split — 2007-01-21
• Sunder — 2006-03-24
• Stick (to) — 1999-09-18
• Split — 1998-07-05
• Stick or split — 1998-06-13
• Split asunder — 1997-05-12