Jam
Jam noun - A crowded mass (as of cars) that impedes or blocks movement.
Usage example: thousands of cars trying to leave the stadium's parking lot at the same time are sure to create a jam
Nearby Word: jamming
Jam-up
Jam-up noun - A crowded mass (as of cars) that impedes or blocks movement.
Mutual synonyms
Cite this Source
Jam-up and Jam. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/jam/jam-up
Jam & Jam-up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/jam/jam-up>.
Jam-up or Jam. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/jam/jam-up.