Concave and Swollen

Concave

Concave adjective - Curved inward.
Usage example: a concave lens

Swollen is an antonym for concave.

Nearby Words: concavity, concaved

Swollen

Swollen adjective - Enlarged beyond normal from internal pressure.
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Synonyms for Swollen

Concave is an antonym for swollen.
Cite this Source
Swollen and Concave. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/concave/swollen
Concave & Swollen. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/concave/swollen>.
Swollen or Concave. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/concave/swollen.
Google Ngram Viewer shows how "concave" and "swollen" have occurred on timeline