Synonyms|88Antonyms|0|Broader|3Narrower|0Related|60
7
octave
6
polygon(noun, angularity)
5
octet
4
triangle(noun, angularity)
4
decagon(noun, angularity)
4
eight(noun, eight)
4
octahedron
3
heptagon(noun, angularity)
3
hexagon(noun, angularity)
3
octagonal
3
pentagon(noun, angularity)
2
quadrangle(noun, angularity)
2
quadrilateral(noun, angularity)
2
cube
2
eight sided
1
parallelogram(noun, angularity)
1
dodecagon
1
oxygon
1
rectangle(noun, angularity)
1
rhombus(noun, angularity)
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APASmart Define. (2015). octagon thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/octagon/thesaurus/synonyms
ChicagoSmart Define. 2015. "octagon thesaurus" https://smartdefine.org/octagon/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, octagon thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/octagon/thesaurus/synonyms>.
MLASmart Define. "octagon thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/octagon/thesaurus/synonyms>