14
jam(noun, crush, block, pressure, hindrance)
9
blockage(noun, hindrance)
9
obstruction(noun, hindrance)
8
bottleneck(noun, block, hindrance, jam, obstacle)
7
block(noun, hindrance)
7
concentration(noun, assemblage, density)
7
overcrowding(noun, discharge, flood, deluge, blockage)
7
stoppage(noun, hindrance)
7
surfeit(noun, flood, abundance, completeness, deluge)
6
engorgement(noun, discharge, fill, wealth, capacity)
6
impediment(noun, hindrance)
5
crowdedness(noun, blockage, interposition, bottleneck, overloading)
5
saturation(noun, fill, wealth, capacity, abundance)
5
solidity
5
traffic jam(noun, expression, idiom, block, jam)
4
consistency
4
constipation(noun, hindrance)
4
crowding(noun, blockage, bottleneck, overloading, cramming)
4
reduction
3
accumulation(noun, assemblage)
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APASmart Define. (2015). congestion thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/congestion/thesaurus/synonyms
ChicagoSmart Define. 2015. "congestion thesaurus" https://smartdefine.org/congestion/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, congestion thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/congestion/thesaurus/synonyms>.
MLASmart Define. "congestion thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/congestion/thesaurus/synonyms>