190 entries under noun topic. ×

3
billow(verb, advance, increase, raise)
3
buildup(act, increase, rise, swell)
3
enlargement(act, advance, increase, raise)
3
escalation(act, increase, raise, gain)
3
explosion(surge, outburst, outbreak, outpouring)
3
extension(raise, gain, rise, development)
3
gain(verb, increase, raise, rise)
3
gush(movement, sign, rush, swell)
3
improvement(advance, increase, rise, progress)
3
multiplication(act, advance, increase, raise)
3
outburst(surge, outbreak, outpouring)
3
recovery(increase, surge)
2
accession(advance, increase, raise, gain)
2
accumulation(raise, gain, rise, development)
2
ascent(advance, increase, progress, growth)
2
batch
2
charge
2
climb(verb, advance, increase, raise)
2
crescendo
2
development(increase, raise, gain, rise)
11 years ago|6.5k views|share |citing 
APASmart Define. (2015). upsurge thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/upsurge/thesaurus/synonyms
ChicagoSmart Define. 2015. "upsurge thesaurus" https://smartdefine.org/upsurge/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, upsurge thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/upsurge/thesaurus/synonyms>.
MLASmart Define. "upsurge thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/upsurge/thesaurus/synonyms>