0
multangular
0
pyramidal
0
quadratic(square, equilateral)
0
quadratical(square, equilateral)
0
quadriceps
0
recipe
0
rectilinear(square, equilateral)
0
region
0
rhomb
0
rhomboidal
0
squarish(square, equilateral)
0
trapezium
0
trigon
-1
multifarious
-1
octagonal
-1
oxygon
-1
oxygonal
-1
pentagonal
-1
place
-1
prescription
11 years ago|3.2k views|share |citing 
APASmart Define. (2015). quadrilateral thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/quadrilateral/thesaurus/synonyms
ChicagoSmart Define. 2015. "quadrilateral thesaurus" https://smartdefine.org/quadrilateral/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, quadrilateral thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/quadrilateral/thesaurus/synonyms>.
MLASmart Define. "quadrilateral thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/quadrilateral/thesaurus/synonyms>