67 entries under noun topic. ×

15
channel(drain, race, ditch, stream)
15
flush(verb, clean, race, overrun)
12
floodgate(limit, egress)
11
deluge(verb, run, discharge, continue)
10
douse(verb, clean, race, wet)
10
flume(stream, conduit, chute)
10
gush(verb, run, discharge, rush)
8
wash(verb, clean, race, wet)
7
canal
7
flow(verb, run, discharge, rush)
7
gutter(ditch, conduit)
7
pour(verb, run, discharge, rush)
7
soak(verb, clean, race, wet)
6
drain(race, dispense, channel, conduit)
6
flood(verb, run, discharge, continue)
6
penstock
6
spout(verb, discharge, rush, drain)
6
stream(verb, run, discharge, continue)
6
watercourse(water, course, stream, conduit)
5
aqueduct
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APASmart Define. (2015). sluice thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sluice/thesaurus/synonyms
ChicagoSmart Define. 2015. "sluice thesaurus" https://smartdefine.org/sluice/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, sluice thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sluice/thesaurus/synonyms>.
MLASmart Define. "sluice thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/sluice/thesaurus/synonyms>