197 entries under swell topic. ×

4
compound(verb, increase, develop, spread, difficult)
4
escalate(verb, set, cover, advance, increase)
4
open out(verb, expression, phrasal verb, show, increase)
4
outspread(verb, adjective, cover, increase, open)
4
puff up(verb, expression, increase, open, develop)
4
stand out(verb, expression, phrasal verb, command)
3
get to(verb, expression, phrasal verb, increase, touch)
3
improve(verb, increase, develop, raise, rise)
3
intensify(verb, support, advance, increase, develop)
3
jut out(verb, expression, phrasal verb, command)
3
mushroom(verb, set, cover, increase, open)
3
open up(verb, expression, increase, open)
3
puff(verb, increase, develop, rise, issue)
3
pull(verb, go, cover, open, draw)
3
pyramid(verb, go, cover, increase, open)
3
redouble(verb, advance, increase, develop, raise)
3
reinforce(verb, support, advance, increase, develop)
3
start(verb, develop, cross, appear)
3
surge(verb, increase, rise, issue)
2
aggravate(verb, advance, increase, develop, raise)
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APASmart Define. (2016). extend thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/extend/thesaurus/synonyms
ChicagoSmart Define. 2016. "extend thesaurus" https://smartdefine.org/extend/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, extend thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/extend/thesaurus/synonyms>.
MLASmart Define. "extend thesaurus" 17 February 2016. Web. 26 September 2026. <https://smartdefine.org/extend/thesaurus/synonyms>