1
recurved
1
round
1
sickle-like
1
sigmoid
1
spiral
1
two-horned
1
vaulted
0
arced(adjective, hemispherical)
0
bell shaped(expression, idiom, curvature)
0
boat
0
boat shaped(expression, idiom, curvature)
0
bow-legged
0
bow-shaped(adjective, hemispherical)
0
cardioid
0
concave(adjective, hemispherical)
0
conchoidal
0
conical
0
convex(adjective, hemispherical)
0
cordated
0
cordiform
11 years ago|2.7k views|share |citing 
APASmart Define. (2015). semicircular thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/semicircular/thesaurus/synonyms
ChicagoSmart Define. 2015. "semicircular thesaurus" https://smartdefine.org/semicircular/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, semicircular thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/semicircular/thesaurus/synonyms>.
MLASmart Define. "semicircular thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/semicircular/thesaurus/synonyms>