Historical clue formulations

• Hypothetical — 2024-09-29
• Worrywart's words — 2024-09-08
• Worrier's words — 2020-07-07
• Kind of scenario — 2019-07-11
• Hypothetical — 2018-02-25
• "Just suppose …" — 2006-07-12
• Start of an inventor's thought — 2004-05-20
• "Supposing ..." — 2002-12-03
• "Suppose ..." — 2001-12-16
• Theoretical — 2001-11-11
• Hypothetical — 2001-03-30
• Hypothetical — 2000-01-09