Synonyms|76Antonyms|0|Broader|6Narrower|0Related|64
7
polygon(noun, angularity)
6
figure
5
diamond
5
crescent
5
five-sided fort(expression, idiom)
4
defense department(expression, idiom)
4
dodecahedron
4
five(noun, five)
4
five sided
3
heptagon(noun, angularity)
3
octagon(noun, angularity)
3
tetrahedron
2
decagon(noun, angularity)
2
pentangle
2
polyhedron
2
quintet
2
tetragon
2
tetragram
2
trapezoid
1
triangle(noun, angularity)
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APASmart Define. (2016). pentagon thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/pentagon/thesaurus/synonyms
ChicagoSmart Define. 2016. "pentagon thesaurus" https://smartdefine.org/pentagon/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, pentagon thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/pentagon/thesaurus/synonyms>.
MLASmart Define. "pentagon thesaurus" 5 February 2016. Web. 20 September 2026. <https://smartdefine.org/pentagon/thesaurus/synonyms>