Coal output
Coal mining and coal output are semantically related. In some cases you can use "Coal mining" instead a noun "Coal output".
Coal mining
Coal output and coal mining are semantically related. You can use "Coal output" instead a noun phrase "Coal mining".
Mutual synonyms
Cite this Source
Coal mining and Coal output. (2017). Retrieved 2026, July 29, from https://thesaurus.plus/related/coal_output/coal_mining
Coal output & Coal mining. N.p., 2017. Web. 29 Jul. 2026. <https://thesaurus.plus/related/coal_output/coal_mining>.
Coal mining or Coal output. 2017. Accessed July 29, 2026. https://thesaurus.plus/related/coal_output/coal_mining.
Google Ngram Viewer shows how "coal output" and "coal mining" have occurred on timeline