Synonyms|244Antonyms|18|Broader|25Narrower|30Related|137

95 entries under noun topic. ×

6
gutter(drain, flow, ditch, channel)
6
sluice(water, course, stream, conduit)
6
water(course, stream, river, passageway)
5
creeks(water, course, stream, passageway)
5
beck(current, flood, stream, river)
5
branch(current, flood, stream, river)
5
current(flood, river, tide, brook)
5
duct(channel, conduit, pipe)
5
estuary(water, course, stream, waterway)
5
freshet(current, flood, river, tide)
5
race(flow, current, flood, channel)
5
river-bed(water, course, stream, passageway)
5
runlet(water, course, stream, passageway)
5
runnel(drain, current, flood, stream)
5
spillway(water, course, stream, waterway)
5
tide(current, flood, river, brook)
4
chute(water, course, stream, waterway)
4
raceway(water, course, passageway, flume)
4
rapids(water, course, stream, passageway)
4
spout(water, course, stream, conduit)
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APASmart Define. (2015). watercourse thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/watercourse/thesaurus/synonyms
ChicagoSmart Define. 2015. "watercourse thesaurus" https://smartdefine.org/watercourse/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, watercourse thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/watercourse/thesaurus/synonyms>.
MLASmart Define. "watercourse thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/watercourse/thesaurus/synonyms>