2
downturn
2
drone
2
drum(noun, verb, beat, sound, informal)
2
easy street(noun, expression, advance, gain, progress)
2
economic growth(noun, expression)
2
edema(enlargement, swelling, inflammation)
2
embankment
2
enlargement(noun, increase, rise, swelling, inflammation)
2
extension(noun, increase, rise, enlargement, swelling)
2
fence
2
flare(discharge, explosion)
2
flit
2
fly
2
flying colors(noun, expression, advance, gain, progress)
2
foot
2
go(noun, verb, increase, develop, blow)
2
go great guns(verb, expression, idiom, increase, develop)
2
good times(noun, expression, advance, gain, progress)
2
gravy train(noun, expression, advance, gain, progress)
2
growling
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APASmart Define. (2015). boom thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/boom/thesaurus/synonyms
ChicagoSmart Define. 2015. "boom thesaurus" https://smartdefine.org/boom/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, boom thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/boom/thesaurus/synonyms>.
MLASmart Define. "boom thesaurus" 18 November 2015. Web. 25 September 2026. <https://smartdefine.org/boom/thesaurus/synonyms>