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Quadrilateral has 50 synonyms. The top synonyms for quadrilateral are unilateral, two-sided, triquetrous, trilateral, trihedral, trapezoid, trapezohedral, three-sided and 42 more. Another word for quadrilateral is unilateral. Browse the full list below.
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| Random | DefinitionA common synonym for quadrilateral is unilateral. Other synonyms include two-sided, triquetrous, trilateral, trihedral.
Quadrilateral has 50 synonyms listed on Thesaurasize.
(n): a polygon having four sides (adj): having four sides
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