Synonyms:
- 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