315 entries under swell topic. ×

5
fan out(verb, expression, phrasal verb, take, cover)
5
fill(verb, charge, cover, increase, drive)
5
outspread(verb, cover, increase, open, develop)
5
progress(verb, make, get, change, advance)
5
redouble(verb, advance, increase, develop, raise)
5
supplement(verb, take, cover, advance, increase)
4
accrue(verb, charge, increase, gain)
4
accumulate(verb, increase, develop, rise, issue)
4
aggravate(verb, advance, increase, develop, raise)
4
billow(verb, adjective, advance, increase, raise)
4
compound(verb, increase, develop, extend, spread)
4
hike(verb, increase, develop, extend, improve)
4
mature(verb, get, change, advance, turn)
4
open out(verb, expression, phrasal verb, show, increase)
4
puff out(verb, expression, adjective, open)
4
pyramid(verb, cover, increase, develop, extend)
3
soar(verb, increase, grow, mount)
3
cover(verb, set, increase, open, develop)
3
detonate(verb, increase, grow, flourish)
3
exalt(verb, increase, fill, enlarge)
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APASmart Define. (2016). expand thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/expand/thesaurus/synonyms
ChicagoSmart Define. 2016. "expand thesaurus" https://smartdefine.org/expand/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, expand thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/expand/thesaurus/synonyms>.
MLASmart Define. "expand thesaurus" 14 March 2016. Web. 29 September 2026. <https://smartdefine.org/expand/thesaurus/synonyms>