Historical clue formulations

• Corduroy fabric feature — 2025-04-20
• Thick plank of a ship — 2024-10-06
• Corduroy feature — 2023-08-29
• Rapper with the 2011 hit album "Ambition" — 2022-09-25
• One-named rapper with the 2015 #1 album "The Album About Nothing" — 2021-04-14
• Corduroy rib — 2017-02-17
• Corduroy ridge — 2008-03-31
• Corduroy feature — 2005-08-29
• Corduroy rib — 2005-02-09
• Fabric rib — 2004-10-20
• Whipping evidence — 2003-07-26
• Heavy plank on the side of a wooden ship — 2001-10-06
• Whip mark — 2000-09-21
• Ship plank — 1995-01-22
• Cloth texture — 1994-08-29
• Fabric texture — 1994-04-04