Chalk
Chalk noun - A soft whitish calcite.
Clastic rock and chalk are semantically related in rock formed from sediment topic. In some cases you can use "Clastic rock" instead a noun "Chalk".
Clastic rock
Clastic rock noun - (geology) a rock composed of broken pieces of older rocks.
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Synonyms for Clastic rock
Chalk and clastic rock are semantically related in rock formed from sediment topic. You can use "Chalk" instead a noun phrase "Clastic rock".
Mutual synonyms
Cite this Source
Clastic rock and Chalk. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/chalk/clastic_rock
Chalk & Clastic rock. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/chalk/clastic_rock>.
Clastic rock or Chalk. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/chalk/clastic_rock.
Google Ngram Viewer shows how "chalk" and "clastic rock" have occurred on timeline