Crater
Crater noun - A bowl-shaped geological formation at the top of a volcano.
Fissure
Fissure noun - An irregular usually narrow break in a surface created by pressure.
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Synonyms for Fissure
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Fissure and Crater. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/crater/fissure
Crater & Fissure. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/crater/fissure>.
Fissure or Crater. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/crater/fissure.
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