SQUARE
6 letters
Historical clue formulations
- Four to two, e.g. — 2026-08-30
- Like the two 40-Across in the grid for this answer — 2021-05-05
- Even — 2020-06-24
- Cat's opposite — 2019-09-12
- With 55-Across, what the circled letters, reading clockwise, form — 2012-10-17
- Equilateral quadrilateral — 2010-06-28
- Equilateral quadrilateral — 2010-03-03
- Plaza — 2009-08-24
- Plaza — 2003-05-30
- 25, e.g. — 1994-07-07