4
evolve(verb, advance, turn, raise, produce)
4
gather(verb, surge, overrun, expansion, bristle)
4
jam(verb, bear, informal, swell, grow)
4
overflow(verb, swell, big, full, rich)
4
overrun(verb, bear, swell, grow, gather)
4
pack(verb, bear, swell, crowd, full)
4
proliferate(verb, advance, increase, raise, rise)
4
swell(verb, advance, increase, run, turn)
4
vegetate(verb, advance, turn, raise, produce)
3
breed(verb, advance, turn, raise, produce)
3
bristle(verb, bear, swell, big, grow)
3
burgeon forth(verb, expression, phrasal verb)
3
burst(verb, bear, swell, full, overrun)
3
develop(verb, advance, increase, turn, raise)
3
fructify
3
outgrow
3
produce(verb, advance, turn, raise, gain)
3
put forth(verb, expression, phrasal verb, expansion)
3
spring up(verb, expression, phrasal verb, advance, turn)
3
superabound(verb, bear, swell, crowd, full)
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APASmart Define. (2015). pullulate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pullulate/thesaurus/synonyms
ChicagoSmart Define. 2015. "pullulate thesaurus" https://smartdefine.org/pullulate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, pullulate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pullulate/thesaurus/synonyms>.
MLASmart Define. "pullulate thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/pullulate/thesaurus/synonyms>