Synonyms|89Antonyms|2|Broader|2Narrower|4Related|55
1
parallelepiped
1
pentahedron
1
plane(noun, figure)
1
polyhedron
1
quadrate
1
quadratic
1
quadrinomial
1
quadruplet
1
quatern
1
quaternary
1
quaternion
1
quaternity
1
quatrefoil
1
rectangularity
1
square dance
1
squaring
1
tetract
1
tetrad
1
tetragrammaton
1
tetralogy
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APASmart Define. (2016). rectangle thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/rectangle/thesaurus/synonyms
ChicagoSmart Define. 2016. "rectangle thesaurus" https://smartdefine.org/rectangle/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, rectangle thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/rectangle/thesaurus/synonyms>.
MLASmart Define. "rectangle thesaurus" 11 February 2016. Web. 22 September 2026. <https://smartdefine.org/rectangle/thesaurus/synonyms>