16
ring(noun, roundabout, circularity)
11
circle(noun, roundabout, circularity)
11
halo(noun, roundabout)
8
loop(noun, roundabout, circularity)
7
hoop(noun, circularity)
6
areola(noun, roundabout, circularity)
5
anulus
4
band(noun, circularity)
4
corona(noun, circularity)
4
doughnut
4
orbit(noun, roundabout, circularity)
4
wheel(noun, circularity)
3
aureole
3
circuit(noun, roundabout)
3
circumference(noun, roundabout)
3
circus(noun, roundabout)
3
coronet(noun, circularity)
3
crown(noun, circularity)
3
garland(noun, circularity)
3
noose(noun, circularity)
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APASmart Define. (2015). annulus thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/annulus/thesaurus/synonyms
ChicagoSmart Define. 2015. "annulus thesaurus" https://smartdefine.org/annulus/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, annulus thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/annulus/thesaurus/synonyms>.
MLASmart Define. "annulus thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/annulus/thesaurus/synonyms>