Synonyms and related words :
3-D, cube-shaped, cubed, cubic, cubiform, cuboid, diced, dimensional, flat, foursquare, fourth-dimensional, oblong, orthogonal, proportional, quadrangular, quadrate, quadriform, quadrilateral, rectangular, rhombic, rhomboid, space, space-time, spatial, spatiotemporal, spherical, square, stereoscopic, superficial, surface, tetragonal, tetrahedral, three-dimensional, trapezohedral, trapezoid, two-dimensional, volumetric