7
chock-a-block(adjective, complete, full, occupied, filled)
7
choked(verb, adjective, hindered)
7
clogged(verb, adjective, teeming, hindered, blocked)
7
fastened(verb, adjective, closed)
7
fixed(noun, verb, adjective)
7
populous(adjective, full, busy, teeming, packed)
6
brimful(adjective, complete, big, full, busy)
6
compressed(adjective, full, packed, crowded, jam-packed)
6
dense(adjective, full, thick, busy, teeming)
6
fast
6
gorged(verb, adjective, complete, big, teeming)
6
solid(adjective, packed, crowded, jam-packed)
6
stopped(verb, hindered, closed)
6
stuck(verb, adjective, stability)
6
swollen
6
thronged(verb, adjective, complete, full, busy)
6
wedged(verb, adjective, loaded, packed, attached)
5
barred(verb, adjective, hindered)
5
crawling(adjective, teeming, various, crowded, overcrowded)
5
delayed(verb, late, hindered, tardy, overdue)
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APASmart Define. (2015). jammed thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/jammed/thesaurus/synonyms
ChicagoSmart Define. 2015. "jammed thesaurus" https://smartdefine.org/jammed/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, jammed thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/jammed/thesaurus/synonyms>.
MLASmart Define. "jammed thesaurus" 1 December 2015. Web. 20 September 2026. <https://smartdefine.org/jammed/thesaurus/synonyms>