Related Clues:

• Four-sided regular polygon
• This shape of the South gets odd for the Irish
• Just figure how there may be four besides this
• Conventional on all four sides
• Figure this for sides?
• Out-of-date on all sides
• Like most crossword puzzle grids
• See 18
• See 2
• See 25
• See 19
• See 21
• See 11
• See 6
• See 22