TINHAT
| Date | Clue |
|---|---|
| 2026-03-29 | W.W. I helmet |
| 2024-02-11 | Soldier's helmet, in old slang |
| 2022-08-07 | W.W. I helmet, informally |
| 2021-05-01 | W.W. I headgear |
| 2014-09-06 | Stereotypical wear for the paranoid |
| 2012-07-18 | Doughboy's headgear |
| 2009-04-27 | Helmet from W.W. I or W.W. II |
| 2007-11-04 | Doughboy's topper |
| 2007-10-23 | G.I.'s helmet, slangily |
| 2007-05-27 | W.W. I helmet, informally |
| 2006-03-05 | Soldier's helmet, slangily |
| 2005-05-01 | Soldier's helmet |
| 2004-05-17 | Soldier's helmet, slangily |
| 2001-10-30 | G.I.'s headgear, slangily |
| 1998-03-14 | Soldier's helmet |