155 entries under swell topic. ×

5
bag(verb, adjective, expand, large)
5
expand(verb, adjective, advance, increase, raise)
5
levitate(verb, phrasal verb, advance, increase, raise)
5
toss(verb, shock, shake, fill)
5
undulation(noun, movement, sign, line, rush)
4
inflate(verb, advance, increase, raise)
4
rise and fall(verb, expression, idiom, fill)
4
amplify(verb, increase, rise, issue)
4
flood(noun, verb, movement, sign, rush)
4
rock(verb, shock, shake, fill)
3
ebb and flow(verb, expression, idiom, fill)
3
enlarge(verb, adjective, advance, increase, raise)
3
pouch(verb, adjective, increase, rise, issue)
3
advance(verb, move, act, movement, increase)
3
beetle(verb, adjective, move, act, movement)
3
blow up(verb, expression, phrasal verb, expand)
3
gush(noun, verb, movement, sign, rush)
3
pitch(noun, verb, run, rush, shock)
3
protrude(verb, adjective, increase, rise, issue)
3
puff out(verb, expression, adjective, phrasal verb)
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APASmart Define. (2016). billow thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/billow/thesaurus/synonyms
ChicagoSmart Define. 2016. "billow thesaurus" https://smartdefine.org/billow/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, billow thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/billow/thesaurus/synonyms>.
MLASmart Define. "billow thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/billow/thesaurus/synonyms>