| square(adjective, regular, patterned, symmetrical, angled) |
| rectangular(adjective, regular, square, patterned, symmetrical) |
| normal |
| orthogonal(adjective, regular, square, patterned, symmetrical) |
| boxlike(adjective, regular, square, patterned, symmetrical) |
| boxy(adjective, regular, square, patterned, symmetrical) |
| equal-sided(adjective, regular, square, patterned, symmetrical) |
| equilateral(adjective, regular, square, patterned, symmetrical) |
| four-sided(adjective, regular, square, symmetrical, angled) |
| foursquare(adjective, regular, square, patterned, symmetrical) |
| perpendicular |
| plumb |
| plunging |
| precipitous |
| quadrangular(adjective, four-sided, quadrilateral) |
| quadrate(adjective, regular, square, symmetrical, angled) |
| quadratic(adjective, regular, square, patterned, symmetrical) |
| quadratical(adjective, regular, square, patterned, symmetrical) |
| quadrilateral(adjective, square, equilateral) |
| rectilinear(adjective, regular, square, patterned, symmetrical) |