Synonyms|57Antonyms|0|Broader|0Narrower|0Related|14
8
square(adjective, angularity, four, four-sided, quadrilateral)
7
quadrilateral(adjective, angularity, four)
7
rectangular(adjective, square, angularity, four, four-sided)
6
foursquare(adjective, angularity, four-sided, quadrilateral, right-angled)
3
cubical
3
quadrate(adjective, square, four-sided, quadrilateral, right-angled)
3
tetragonal(adjective, four-sided, right-angled)
2
cubed
2
cubic
2
four-cornered
2
multilateral(adjective, angularity)
2
orthogonal(adjective, four-sided, quadrilateral, right-angled)
2
quadrangle
2
rhomboid
1
boxy(adjective, four-sided, quadrilateral, right-angled)
1
cuneiform
1
diced
1
equilateral(adjective, four-sided, quadrilateral, right-angled)
1
four(adjective, four)
1
four-sided(adjective, square, quadrilateral, right-angled)
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APASmart Define. (2015). quadrangular thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/quadrangular/thesaurus/synonyms
ChicagoSmart Define. 2015. "quadrangular thesaurus" https://smartdefine.org/quadrangular/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, quadrangular thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/quadrangular/thesaurus/synonyms>.
MLASmart Define. "quadrangular thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/quadrangular/thesaurus/synonyms>