81 entries under swell topic. ×

5
wax(verb, advance, increase, raise, rise)
4
augment(verb, advance, increase, raise, rise)
4
mount(verb, advance, increase, raise, rise)
3
accumulate(verb, increase, spread, boost)
3
advance(verb, increase, raise, rise, extend)
3
amplify(verb, advance, increase, raise, rise)
3
balloon(verb, increase, grow, expand)
3
boom(verb, increase, grow, expand)
3
teem(verb, advance, increase, raise, rise)
2
aggrandize(verb, advance, increase, raise, rise)
2
boost(verb, advance, increase, raise, rise)
2
build(verb, advance, increase, raise, rise)
2
dilate(verb, set, cover, advance, increase)
2
grow rapidly(verb, expression, increase, grow)
2
inflate(verb, advance, increase, raise, rise)
2
intensify(verb, advance, increase, raise, rise)
2
lengthen(verb, set, cover, advance, increase)
2
magnify(verb, advance, increase, raise, rise)
2
pullulate(verb, advance, increase, raise, rise)
2
raise(verb, advance, increase, rise, extend)
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APASmart Define. (2015). proliferate thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/proliferate/thesaurus/synonyms
ChicagoSmart Define. 2015. "proliferate thesaurus" https://smartdefine.org/proliferate/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, proliferate thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/proliferate/thesaurus/synonyms>.
MLASmart Define. "proliferate thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/proliferate/thesaurus/synonyms>