Flint
Flint noun - A hard kind of stone; a form of silica more opaque than chalcedony.
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Synonyms for Flint
Silica and flint are semantically related. In some cases you can use "Silica" instead a noun "Flint".
Nearby Word: flinty
Silica
Silica noun - A white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite.
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Synonyms for Silica
Flint and silica are semantically related. Sometimes you can replace term "Flint" with "Silica", this nouns are similar.
Mutual synonyms
Cite this Source
Silica and Flint. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/flint/silica
Flint & Silica. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/flint/silica>.
Silica or Flint. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/flint/silica.
Google Ngram Viewer shows how "flint" and "silica" have occurred on timeline