Historical clue formulations

• Sticky, drippy substances — 2024-01-01
• Some baby noises — 2023-04-17
• Bits of baby talk — 2015-06-13
• Nursery sounds — 2008-11-19
• Gunks — 2006-01-22
• Pasty substances — 2005-04-14
• Gunks — 2001-11-02
• Baby talk "words" — 1999-07-25
• Gunks — 1998-12-12
• Gunks — 1998-01-21
• Sticky substances — 1996-11-21