Mass transit
Subway system and mass transit are semantically related. In some cases you can use "Subway system" instead a noun phrase "Mass transit".
Subway system
Subway system noun - An electric railway operating below the surface of the ground (usually in a city).
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Synonyms for Subway system
Mass transit and subway system are semantically related. You can use "Mass transit" instead a noun phrase "Subway system".
Mutual synonyms
Cite this Source
Subway system and Mass transit. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/mass_transit/subway_system
Mass transit & Subway system. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/mass_transit/subway_system>.
Subway system or Mass transit. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/mass_transit/subway_system.
Google Ngram Viewer shows how "mass transit" and "subway system" have occurred on timeline