Underground railway synonyms | nouns

Synonyms for Underground railway as a Noun

• underground railroad
• subway

  secret cooperative network, train line
• metro

  train line
• railway

  train line
• tube

  train line, metro
• rail line

  train line
• line
• monorail
• tracks
• elevated railway
• streetcar line
• trolley line
• underground route

  secret cooperative network
• underground

  subway, metro
• railroad
• train line
• track
• train track
• route
• rail
• reticulation
• grillwork
• network
• reticule
• checkerboard
• screenings
• tessellation
• subway system

  subway, metro
• underpass

  metro