1
blood blister
1
bolus
1
boom
1
boost(verb, increase, raise, swell, expand)
1
bouge
1
breed
1
bug out(expression, adjective, swell, bulky, sag)
1
build up(verb, expression, increase, raise, swell)
1
bulbil
1
bulblet
1
bulk
1
bulla
1
buoy
1
captive balloon
1
catch the wind(expression, idiom, swell, fill, bulge)
1
cloud(verb, bubble)
1
cobweb
1
conglobulate
1
cork
1
cram(verb, increase, raise, boost, swell)
10 years ago|9.4k views|share |citing 
APASmart Define. (2015). balloon thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/balloon/thesaurus/synonyms
ChicagoSmart Define. 2015. "balloon thesaurus" https://smartdefine.org/balloon/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, balloon thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/balloon/thesaurus/synonyms>.
MLASmart Define. "balloon thesaurus" 14 November 2015. Web. 22 September 2026. <https://smartdefine.org/balloon/thesaurus/synonyms>