rectangular Synonyms

orthogonal equal-sided tetragonal straight squarish squarer squared square right-angled rhomboidal rhomboid rhombic rectilinear rectangularity rectangle quadrilateral tetrahedral trapezohedral squares four-sided cube-shaped uncorrelated six-sided quadratical parallelepiped ovaloid boxy boxlike box-shaped L-shaped vertical triangular trapezoidal quadratic quadrate quadrangular long foursquare four equilateral elliptical elliptic ellipsoidal egg-shaped cuboidal cuboid cubiform cubical cubic cubed