Crater
Crater noun - A bowl-shaped geological formation at the top of a volcano.
Sump
Sump noun - A well or other hole in which water has collected.
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Synonyms for Sump
Mutual synonyms
Cite this Source
Sump and Crater. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/crater/sump
Crater & Sump. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/crater/sump>.
Sump or Crater. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/crater/sump.
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