Carbon dioxide
Carbon dioxide noun - A heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis.
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Synonyms for Carbon dioxide
Soot and carbon dioxide are semantically related. In some cases you can use "Soot" instead a noun phrase "Carbon dioxide".
Soot
Soot noun - A black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink.
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Synonyms for Soot
Carbon dioxide and soot are semantically related. You can use "Carbon dioxide" instead a noun "Soot".
Cite this Source
Soot and Carbon dioxide. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/carbon_dioxide/soot
Carbon dioxide & Soot. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/carbon_dioxide/soot>.
Soot or Carbon dioxide. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/carbon_dioxide/soot.
Google Ngram Viewer shows how "carbon dioxide" and "soot" have occurred on timeline