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
Underpass and subway system are semantically related in metro topic. In some cases you can use "Underpass" instead a noun phrase "Subway system".
Underpass
Underpass noun - An underground tunnel or passage enabling pedestrians to cross a road or railway.
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Synonyms for Underpass
Subway system and underpass are semantically related in metro topic. You can use "Subway system" instead a noun "Underpass".
Mutual synonyms
Cite this Source
Underpass and Subway system. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/subway_system/underpass
Subway system & Underpass. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/subway_system/underpass>.
Underpass or Subway system. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/subway_system/underpass.
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