190 entries under noun topic. ×

1
blow-up(outburst, outbreak)
1
boot
1
bound(drop, fall, rise, jump)
1
breaker(movement, sign, rush, swell)
1
breakthrough(advance, increase, raise, rise)
1
burgeoning(raise, gain, rise, development)
1
caper(drop, fall, rise, jump)
1
coastal flood(water, disaster, danger)
1
combination of low atmospheric pressure and strong onshore winds(water, disaster, danger)
1
cumulation(raise, gain, rise, development)
1
deal
1
destructive rise in sea level above normal high-tide level(water, disaster, danger)
1
dive(drop, fall, rise, jump)
1
efflux(rush, flow, outpouring)
1
elaboration(raise, gain, rise, development)
1
exaggeration(raise, gain, rise, development)
1
fetch(water, disaster, danger)
1
flare-up(surge, outburst, outbreak, outpouring)
1
flock
1
flow(rush, outburst, outbreak, outpouring)
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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>