2
confined(adjective, close, solid, small, short)
2
consolidated(adjective, close, set, solid, heavy)
2
covered(dense, profuse, impenetrable)
2
crushed(noun, verb, adjective, full, packed)
2
firm(adjective, close, set, solid, heavy)
2
flocked
2
flooded
2
gargantuan
2
glutted(complete, big, full, teeming, filled)
2
grouped(noun, verb)
2
hard(adjective, solid, tight, dense, compressed)
2
heavy(adjective, close, set, solid, deep)
2
herded
2
impermeable(adjective, close, solid, short, substantial)
2
incommodious
2
laden(adjective, complete, big, occupied, filled)
2
lavish(complete, big, full, occupied, filled)
2
occupied(complete, full, filled, various, overcrowded)
2
overfed
2
overgrown(adjective, grown)
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APASmart Define. (2015). crowded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/crowded/thesaurus/synonyms
ChicagoSmart Define. 2015. "crowded thesaurus" https://smartdefine.org/crowded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, crowded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/crowded/thesaurus/synonyms>.
MLASmart Define. "crowded thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/crowded/thesaurus/synonyms>