A really fast thesaurus... with lots of synonyms.
Sphincter has 36 synonyms. The top synonyms for sphincter are O, halo, loop, ring, crown, cycle, glory, lasso and 28 more. Another word for sphincter is O. Browse the full list below.
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| Random | DefinitionA common synonym for sphincter is O. Other synonyms include halo, loop, ring, crown.
Sphincter has 36 synonyms listed on Thesaurasize.
(n): a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning
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