12
swarm(verb, move, advance, increase, raise)
12
teem(verb, advance, increase, run, raise)
10
germinate(verb, advance, turn, raise, produce)
10
shoot(verb, advance, turn, raise, produce)
8
abound(verb, advance, run, turn, raise)
8
sprout(verb, advance, turn, raise, produce)
7
flow(verb, run, bear, issue, swell)
7
grow(verb, increase, raise, produce, spread)
7
pour(verb, bear, swell, crowd, full)
6
bourgeon(verb, expansion)
6
stream(verb, run, discharge, continue, swell)
5
bud(noun, verb, expansion, sprout)
5
crawl(verb, bear, swell, big, grow)
5
increase(verb, advance, turn, raise, produce)
5
multiply(verb, advance, increase, turn, raise)
5
spud
4
bear(verb, informal, swell, crowd, full)
4
burgeon(verb, advance, increase, turn, raise)
4
burst forth(verb, expression, phrasal verb, advance, turn)
4
crowd(verb, bear, swell, grow, gather)
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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>