1
multilateral(adjective, angularity)
1
angular
1
angulate
1
area
1
bolt
1
boxlike(adjective, regular, square, patterned, symmetrical)
1
boxy(adjective, regular, square, patterned, symmetrical)
1
cube-shaped
1
cubiform
1
cuboid
1
cuneiform
1
diced
1
direction
1
ellipsoidal(adjective, protracted, ovated)
1
equal-sided(adjective, regular, square, patterned, symmetrical)
1
equilateral(adjective, regular, square, patterned, symmetrical)
1
erect
1
four(adjective, four)
1
four-sided(adjective, regular, square, symmetrical, angled)
1
immaterial
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APASmart Define. (2015). rectangular thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rectangular/thesaurus/synonyms
ChicagoSmart Define. 2015. "rectangular thesaurus" https://smartdefine.org/rectangular/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, rectangular thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rectangular/thesaurus/synonyms>.
MLASmart Define. "rectangular thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/rectangular/thesaurus/synonyms>