7
swell(noun, verb, characteristic, increase, develop)
6
bar(noun, support, stay, stick, shaft)
6
beam(noun, shaft, trees, pole, wood)
6
bonanza
6
burgeon(verb, increase, develop, swell, grow)
6
develop(verb, increase, improve, grow, expand)
6
development(noun, increase, rise, growth, prosperity)
6
godsend
6
gravy
6
roaring
6
upswing(noun, increase, rise, growth, improvement)
5
appreciate(verb, increase, develop, improve, grow)
5
booming(noun, discharge, roar, explosion, din)
5
detonation(noun, sound, discharge, report, blast)
5
expansion(noun, increase, rise, benefit, interest)
5
flower(verb, increase, develop, grow, expand)
5
growl(noun, verb, sound, crash, roar)
5
multiply(verb, characteristic, increase, develop, grow)
5
progress(noun, verb, advance, gain, benefit)
5
prosperity(noun, advance, increase, gain, rise)
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APASmart Define. (2015). boom thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/boom/thesaurus/synonyms
ChicagoSmart Define. 2015. "boom thesaurus" https://smartdefine.org/boom/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, boom thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/boom/thesaurus/synonyms>.
MLASmart Define. "boom thesaurus" 18 November 2015. Web. 24 September 2026. <https://smartdefine.org/boom/thesaurus/synonyms>