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convex Synonyms
Another word for convex
Choosing another word for convex depends on context, so the 13 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Having an outline or surface that curves or bulges outward, resembling the exterior of a sphere or circle.
Usage Example
"The security camera was mounted behind a bulging dome of tinted glass to give it a wider field of view."
Strong
bulging
domed
rounded
gibbous
protuberant
cambered
Weak
arched
curved
• noun (Context 2)
A surface or part that curves outward, such as a lens or an architectural feature.
Usage Example
"The architect incorporated alternating convexes and concaves into the wall's design to create a dynamic, wavy texture."
Strongest
convexity
Strong
bulge
swell
protuberance
Weak
camber
Opposites of convex
The opposite of convex shifts depending on context. Common opposites include:
concave
nonconvex
concavity
sunken
reentrant
hollow
depression
recessed
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Convex. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/convex