Historical clue formulations

• Kind of cavity — 2026-09-24
• Nasal cavity — 2026-03-22
• Hole in one's head — 2024-08-06
• Nasal cavity — 2021-07-26
• Kind of pressure — 2018-09-08
• Kind of pressure — 2018-08-10
• Congested place, at times — 2017-08-10
• Congestion site — 2017-04-23
• Stuffy site? — 2015-11-25
• Hole in one's head? — 2014-03-19
• Common blockage locale — 2012-10-09
• Kind of pressure — 2012-07-07
• Body cavity — 2012-01-08
• Congested area, sometimes — 2010-11-30
• It may be blocked when you have a cold — 2009-01-19
• Nasal congestion locale — 2008-07-28
• Congestion site — 2008-03-23
• Part of the head that may be congested — 2006-12-11
• Congestion location — 2006-06-12
• Cold place? — 2006-01-03
• It may be congested — 2005-02-12
• Drainage site — 2004-10-09
• Skull cavity — 2004-01-14
• ___ headache — 2004-01-10
• Kind of headache — 2002-10-17
• ___ cavity — 2000-04-09
• Nasal passage — 1997-02-19
• It may be blocked — 1996-08-24
• Kind of cavity — 1996-05-30