Synonyms|52Antonyms|0|Broader|0Narrower|0Related|27
6
square(adjective, four, four-sided, right-angled)
5
quadrate(adjective, four, four-sided, right-angled)
4
quadrilateral
3
quadrangular(adjective, four-sided, right-angled)
3
quadratic(adjective, four, four-sided, right-angled)
3
rectangular(adjective, four-sided, right-angled)
2
foursquare(adjective, four-sided, right-angled)
2
orthogonal(adjective, four-sided, right-angled)
2
polygon
2
tetrad
1
cubed
1
cubic
1
cubical
1
diced
1
oblong
1
quartile
1
quaternary
1
rhomboid
1
trapezoid
0
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APASmart Define. (2015). tetragonal thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/tetragonal/thesaurus/synonyms
ChicagoSmart Define. 2015. "tetragonal thesaurus" https://smartdefine.org/tetragonal/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, tetragonal thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/tetragonal/thesaurus/synonyms>.
MLASmart Define. "tetragonal thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/tetragonal/thesaurus/synonyms>