14
rolling(verb, adjective)
10
billowy
6
surging(verb, adjective)
6
bulging(adjective, loose, slack, broadening, pear-shaped)
5
ballooning
4
voluminous(adjective, big, vast)
3
baggy(adjective, drooping)
3
bellying
3
tumbling
3
curvy
2
rippling
2
rolled
2
surge(noun, swell, roll, tide, rolling)
1
distended
1
distending
1
billows
1
curved
1
expand
1
expanding
1
go
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APASmart Define. (2015). billowing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/billowing/thesaurus/synonyms
ChicagoSmart Define. 2015. "billowing thesaurus" https://smartdefine.org/billowing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, billowing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/billowing/thesaurus/synonyms>.
MLASmart Define. "billowing thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/billowing/thesaurus/synonyms>