Historical clue formulations

• Increase, as interest — 2026-05-21
• Arouse, as interest — 2024-08-26
• Arouse, as interest — 2022-02-09
• Excite, as curiosity — 2021-09-20
• Arouse — 2020-03-22
• Irritate — 2017-11-12
• Arouse, as curiosity — 2016-03-22
• Tick off — 2012-03-27
• Sharp irritation — 2011-10-09
• Nettle — 2011-06-25
• Arouse, as interest — 2007-09-24
• Tickle, as one's interest — 2007-05-07
• Resentment — 2005-03-14
• It comes in fits — 2005-03-03
• Excite, as curiosity — 2004-11-22
• Nettle — 2004-11-19
• Huff — 2001-06-18
• Provoke — 2001-05-30
• Ballet step on tiptoe without bending the knee — 2000-12-21
• Put out — 1998-11-12
• Excite, as interest — 1997-11-11
• Excite — 1996-05-24
• Excite — 1995-08-27
• Sharp irritation — 1995-07-05
• Dudgeon — 1995-06-01
• Irritate — 1994-05-16
• Nettle — 1994-04-01
• Stimulate, as curiosity — 1993-11-29