Synonyms|39Antonyms|0|Broader|1Narrower|0Related|9
3
triangle
2
cube
2
dodecahedron
2
hexahedron
2
octahedron
2
polyhedron
2
tetrahedron
1
cusp
1
decagon
1
dodecagon
1
figure
1
fin
1
heptagon
1
hexagon
1
octagon
1
parallelepiped
1
parallelogram
1
pentagon
1
polygon
1
quadrangle
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APASmart Define. (2015). pentahedron thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pentahedron/thesaurus/synonyms
ChicagoSmart Define. 2015. "pentahedron thesaurus" https://smartdefine.org/pentahedron/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, pentahedron thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pentahedron/thesaurus/synonyms>.
MLASmart Define. "pentahedron thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/pentahedron/thesaurus/synonyms>