Metropolis
Metropolis noun - A thickly settled, highly populated area.
Principal city and metropolis are semantically related In some cases you can use "Principal city" instead a noun "Metropolis".
Principal city
Metropolis and principal city are semantically related in city of governmental seat topic. You can use "Metropolis" instead a noun phrase "Principal city".
Mutual synonyms
Cite this Source
Principal city and Metropolis. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/metropolis/principal_city
Metropolis & Principal city. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/metropolis/principal_city>.
Principal city or Metropolis. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/metropolis/principal_city.
Google Ngram Viewer shows how "metropolis" and "principal city" have occurred on timeline