1
curved(adjective, bent, altered, rounded, awry)
1
curvilinear
1
declinate(adjective, bent, crooked, altered, twisted)
1
elliptical
1
enbowed(adjective, bent, crooked, altered, twisted)
1
falcate
1
falciform
1
flexuose
1
horn-shaped
1
horned
1
humped(adjective, bent, crooked, altered, twisted)
1
incurvate(adjective, bent, crooked, altered, twisted)
1
incurved(adjective, bent, crooked, altered, twisted)
1
involute
1
involuted
1
involutional
1
labyrinthine
1
line
1
looped
1
loopy
11 years ago|939 views|share |citing 
APASmart Define. (2015). sigmoid thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sigmoid/thesaurus/synonyms
ChicagoSmart Define. 2015. "sigmoid thesaurus" https://smartdefine.org/sigmoid/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, sigmoid thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sigmoid/thesaurus/synonyms>.
MLASmart Define. "sigmoid thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/sigmoid/thesaurus/synonyms>