Historical clue formulations

• Like yarn and old film — 2023-03-12
• Concern for a medic — 2021-02-23
• Ended (up) — 2015-03-05
• Cause for stitches — 2008-08-11
• Coiled — 2006-12-18
• Twisted — 2002-10-01
• Twisted — 2001-03-16