Synonyms|60Antonyms|0|Broader|3Narrower|0Related|54
4
parallelogram(noun, angularity)
4
polygon(noun, angularity)
3
dodecagon(noun, form, shape)
3
octagon(noun, angularity)
3
pentagon(noun, angularity)
3
ten(noun, ten, decade)
2
triangle(noun, angularity)
2
heptagon(noun, angularity)
2
hexagon(noun, angularity)
2
decade(noun, decennium)
2
quadrangle(noun, angularity)
2
quadrilateral(noun, angularity)
2
rectangle(noun, angularity)
2
rhombus(noun, angularity)
2
square(noun, angularity)
1
cube
1
cusp
1
decagonal
1
dodecahedron
1
figure
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APASmart Define. (2015). decagon thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decagon/thesaurus/synonyms
ChicagoSmart Define. 2015. "decagon thesaurus" https://smartdefine.org/decagon/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decagon thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decagon/thesaurus/synonyms>.
MLASmart Define. "decagon thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/decagon/thesaurus/synonyms>