| quadrilateral(adjective, square, equilateral) |
| rectangular(adjective, regular, square, symmetrical, angled) |
| equilateral(adjective, regular, square, symmetrical, angled) |
| rectilinear(adjective, regular, square, symmetrical, angled) |
| orthogonal(adjective, regular, square, symmetrical, angled) |
| quadratic(adjective, regular, square, symmetrical, angled) |
| boxlike(adjective, regular, square, symmetrical, angled) |
| boxy(adjective, regular, square, symmetrical, angled) |
| equal-sided(adjective, regular, square, symmetrical, angled) |
| foursquare(adjective, regular, square, symmetrical, angled) |
| many-sided |
| multilateral |
| quadrangular(adjective, square, quadrilateral, right-angled) |
| quadrate(adjective, regular, square, symmetrical, angled) |
| quadratical(adjective, regular, square, symmetrical, angled) |
| right-angled(adjective, regular, square, symmetrical, angled) |
| six-sided |
| square(adjective, regular, symmetrical, angled, equilateral) |
| squarish(adjective, regular, square, symmetrical, angled) |
| cubed |