8
ellipsoidal
5
spheroidal
4
orb
4
oval(adjective, circularity, ovate)
3
ball
3
bulb
3
elliptical
3
ovoid
3
sphere(noun, rotundity)
3
spheroid(noun, rotundity)
2
cycloid
2
globe
2
globule
2
knob
2
knot
2
non-circular
2
oblate spheroid(expression, idiom, rotundity)
2
pellet
2
prolate spheroid(expression, idiom, rotundity)
2
spherule
11 years ago|1.6k views|share |citing 
APASmart Define. (2015). ellipsoid thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ellipsoid/thesaurus/synonyms
ChicagoSmart Define. 2015. "ellipsoid thesaurus" https://smartdefine.org/ellipsoid/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, ellipsoid thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ellipsoid/thesaurus/synonyms>.
MLASmart Define. "ellipsoid thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/ellipsoid/thesaurus/synonyms>