Synonyms|60Antonyms|0|Broader|3Narrower|0Related|54
1
hexahedron
1
octahedron
1
oxygon
1
parallelepiped
1
pentahedron
1
polyhedron
1
tetragon
1
tetragram
1
tetrahedron
1
trapezoid
0
arcade
0
bureaucracy
0
bureaucratism
0
circus
0
cloister
0
colonnade
0
crescent
0
decapod(noun, decade, decennium)
0
decemvir(noun, decade, decennium)
0
decemvirate(noun, decade, decennium)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). decagon thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/decagon/thesaurus/synonyms
ChicagoSmart Define. 2015. "decagon thesaurus" https://smartdefine.org/decagon/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, decagon thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/decagon/thesaurus/synonyms>.
MLASmart Define. "decagon thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/decagon/thesaurus/synonyms>