127 entries under swell topic. ×

4
overrun(verb, bear, grow, gather)
4
pack(verb, bear, crowd, full)
4
proliferate(verb, advance, increase, raise, rise)
4
vegetate(verb, advance, turn, raise, produce)
3
breed(verb, advance, turn, raise, produce)
3
bristle(verb, bear, big, grow)
3
burst(verb, bear, full, overrun)
3
develop(verb, advance, increase, turn, raise)
3
produce(verb, advance, turn, raise, gain)
3
spring up(verb, expression, phrasal verb, advance, turn)
3
superabound(verb, bear, crowd, full)
3
wax(verb, advance, increase, turn, raise)
2
bustle(verb, bear, crowd, full)
2
dilate(verb, advance, increase, turn, raise)
2
distend(verb, advance, increase, raise, rise)
2
enlarge(verb, advance, increase, turn, raise)
2
expand(verb, advance, increase, turn, raise)
2
extend(verb, advance, increase, turn, raise)
2
flourish(verb, advance, turn, raise, produce)
2
luxuriate(verb, advance, turn, raise, produce)
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APASmart Define. (2015). pullulate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pullulate/thesaurus/synonyms
ChicagoSmart Define. 2015. "pullulate thesaurus" https://smartdefine.org/pullulate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, pullulate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pullulate/thesaurus/synonyms>.
MLASmart Define. "pullulate thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/pullulate/thesaurus/synonyms>