85 entries under upsurge topic. ×

2
ascension(increase, swelling, rising)
2
ascent(noun, advance, increase, progress, growth)
2
attack(noun, verb, drop, charge, rush)
2
augmentation(noun, advance, increase, raise, push)
2
buildup(noun, advance, increase, rise, progress)
2
development(noun, advance, increase, raise, gain)
2
discharge(noun, verb, run, issue, crash)
2
multiplication(noun, advance, increase, raise, gain)
2
paroxysm(noun, crash, draft, storm, rash)
2
upgrade(noun, advance, increase, raise, rise)
2
upturn(noun, advance, increase, raise, gain)
2
waxing(noun, advance, increase, raise, gain)
1
advancement(noun, advance, increase, gain, progress)
1
blow(noun, verb, draft, explode, erupt)
1
breakthrough(noun, advance, increase, raise, rise)
1
burgeoning(noun, raise, gain, rise, development)
1
cumulation(noun, raise, gain, rise, development)
1
elaboration(noun, raise, gain, rise, development)
1
exaggeration(noun, raise, gain, rise, development)
1
flare-up(noun, crash, draft, storm, rash)
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APASmart Define. (2016). surge thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/surge/thesaurus/synonyms
ChicagoSmart Define. 2016. "surge thesaurus" https://smartdefine.org/surge/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, surge thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/surge/thesaurus/synonyms>.
MLASmart Define. "surge thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/surge/thesaurus/synonyms>