3
embowed
3
looped(adjective, round, bent, crooked, twisted)
3
semicircular(adjective, rounded, curved, domed)
3
serpentine(adjective, curved)
2
arc(noun, bend, bow, loop, arch)
2
arcaded
2
bulging(adjective, convex)
2
coiled
2
compass(noun, adjective, bent, loop, crooked)
2
curled
2
curly
2
gibbous
2
humped(adjective, round, bent, crooked, twisted)
2
hunched(adjective, round, crooked, twisted, curved)
2
incurved
2
quaquaversal
2
swerved(verb, curved)
2
turned(noun, verb, adjective, bent, crooked)
1
S-shaped
1
aduncated
11 years ago|6.9k views|share |citing 
APASmart Define. (2015). arched thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/arched/thesaurus/synonyms
ChicagoSmart Define. 2015. "arched thesaurus" https://smartdefine.org/arched/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, arched thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/arched/thesaurus/synonyms>.
MLASmart Define. "arched thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/arched/thesaurus/synonyms>