2
thunder-shower
2
tide(rush, quantity, flow, bore, stream)
2
waterfall(rush, flow, gush)
1
pouring rain(expression, idiom)
1
afflux
1
affluxion
1
alky
1
avalanche(noun, spate, torrent)
1
brash
1
chute
1
cloud-burst
1
collapse
1
comedown
1
concourse
1
confluence
1
conflux
1
course
1
crash
1
crosscurrent
1
current
10 years ago|5.4k views|share |citing 
APASmart Define. (2015). downpour thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/downpour/thesaurus/synonyms
ChicagoSmart Define. 2015. "downpour thesaurus" https://smartdefine.org/downpour/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, downpour thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/downpour/thesaurus/synonyms>.
MLASmart Define. "downpour thesaurus" 10 November 2015. Web. 23 September 2026. <https://smartdefine.org/downpour/thesaurus/synonyms>