| 2025-10-25 | Geometry term from the Greek for "uneven" |
| 2025-05-29 | Not equilateral or isosceles |
| 2022-02-13 | Having three unequal sides |
| 2019-08-14 | Like a triangle with unequal sides |
| 2014-07-16 | Like the figure formed by the three circled letters in the upper left |
| 2014-07-14 | Like a triangle with sides of different lengths |
| 2014-02-24 | Having sides of different lengths, as a triangle |
| 2003-02-15 | Having no symmetry, in a way |
| 2002-12-06 | Unequal on all three sides |
| 2002-08-30 | Like some triangles |
| 2001-10-07 | Like some triangles |
| 2001-07-05 | Like a 3-4-5 triangle |
| 1998-03-30 | Having three unequal sides, as a triangle |
| 1998-02-01 | Like some triangles |