3
dig(verb, turn, till, curve, plow)
3
dip
3
dish-shaped
3
dishing
3
hole
3
hollowed(adjective, depressed, hollow, curved, dished)
3
incurved(verb, adjective, twist, depressed, empty)
3
scoop(verb, turn, produce, clean, discover)
3
trough
2
bandy
2
boat-shaped
2
bowed(semicircular, hemispherical, outward-curving)
2
cave
2
cave in(verb, phrasal verb, concavity)
2
cup-shaped
2
curve(verb, shape, course, bend, bow)
2
dent(noun, concavity)
2
depress(verb, turn, produce, clean, discover)
2
gouge(verb, turn, produce, clean, discover)
2
infundibular
11 years ago|6.2k views|share |citing 
APASmart Define. (2015). concave thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/concave/thesaurus/synonyms
ChicagoSmart Define. 2015. "concave thesaurus" https://smartdefine.org/concave/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, concave thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/concave/thesaurus/synonyms>.
MLASmart Define. "concave thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/concave/thesaurus/synonyms>