Synonyms of concave

concave 1 of 2

adjective

as in hollow

curved inward

a concave lens

Synonyms & Similar Words

• hollow
• sunken
• depressed
• cupped
• dimpled
• recessed
• indented
• dished
• dented
• crescentic
• compressed
• cavernous
• alveolar
• recurved
• cuplike
• reduced
• condensed
• diminished
• cuppy
• contracted
• pockmarked

Antonyms & Near Antonyms

• convex
• protuberant
• projecting
• enlarged
• bulbous
• swollen
• risen
• extended
• inflated
• protruding
• distended
• puffy
• spherical
• cambered
• protrusive
• bloated
• bulging
• expanded
• rounded
• blown up
• round
• ballooning
• global
• globular
• domed
• jutting
• puffed

concave

2 of 2

noun

as in cavity

Synonyms & Similar Words

• cavity
• pit
• concavity
• hollow
• depression
• recess
• crater
• dent
• valley
• bowl
• well
• basin
• indentation
• indent
• indenture
• hole
• dip
• dint
• groove
• trench
• furrow
• trough
• pocket
• impression
• dimple
• notch
• gouge

Antonyms & Near Antonyms

• projection
• protrusion
• convexity
• bulge
• protuberance
• overhang
• swell
• dome
• bunch
• jut
• knob
• swelling
• dilatation
• lump
• bump
• hump
• knot
• puff
• nub
• blob
• snag
• knurl
• obtrusion
• gibbosity