5
flood(noun, discharge, rush, big, quantity)
4
cataract(noun, rush, big, flow, flood)
4
torrent(noun, rush, big, flow, flood)
3
deluge(noun, rush, big, flow, flood)
3
alluvion(noun, big, quantity, flow, bore)
3
overflow(noun, rush, big, flow, bore)
2
Niagara Falls
2
cascade(noun, rush, flow, flood, outburst)
2
cataclysm(noun, rush, big, flow, flood)
2
downpour(noun, rush, big, quantity, flow)
2
inundation(noun, rush, big, flow, bore)
2
spate(noun, rush, flow, bore, flood)
1
Niagara River
1
abundance(noun, quantity, flow, bore, wave)
1
advance(noun, discharge, extra, excess, flood)
1
congestion(noun, discharge, flood, deluge, inundation)
1
discharge(noun, flood, deluge, inundation, overabundance)
1
drencher(noun, quantity, flow, bore, wave)
1
eager(noun, quantity, flow, bore, wave)
1
effusion(noun, rush, flow, outburst, gush)
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APASmart Define. (2013). Niagara thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/niagara/thesaurus/synonyms
ChicagoSmart Define. 2013. "Niagara thesaurus" https://smartdefine.org/niagara/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, Niagara thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/niagara/thesaurus/synonyms>.
MLASmart Define. "Niagara thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/niagara/thesaurus/synonyms>