Synonyms|96Antonyms|2|Broader|4Narrower|0Related|105
1
four-legged
1
four-part diaphony
1
four-rayed
1
foursquare
1
multiple
1
period
1
quadrangular(adjective, four)
1
quadrate
1
quadratic
1
quadrature
1
quadrennium
1
quadric
1
quadrigeminal(noun, adjective)
1
quadrille
1
quadrinomial
1
quadripartition
1
quadrivalent
1
quadrivium
1
quadrumvirate
1
quadruped
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APASmart Define. (2015). quaternary thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/quaternary/thesaurus/synonyms
ChicagoSmart Define. 2015. "quaternary thesaurus" https://smartdefine.org/quaternary/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, quaternary thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/quaternary/thesaurus/synonyms>.
MLASmart Define. "quaternary thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/quaternary/thesaurus/synonyms>