4
chute(noun, water, course, stream, waterway)
4
raceway(noun, water, course, passageway, flume)
4
rapids(noun, water, course, stream, passageway)
4
spout(noun, water, course, stream, conduit)
4
waterfall(noun, water, course, stream, passageway)
4
bourn(noun, water, course, stream, passageway)
4
meandering stream(expression, water, course, stream)
4
midstream(noun, water, course, stream, passageway)
4
passageway(noun, water, course, flume)
4
racecourse(noun, water, course, passageway, flume)
4
small river(noun, expression, water, course, current)
4
stream bed(expression, water, course, stream)
4
streambed(noun, water, course, stream, passageway)
4
torrent(noun, current, flood, river, tide)
3
deluge(noun, water, course, stream, river)
3
flood(noun, current, river, tide, brook)
3
rill(noun, current, flood, stream, river)
2
moat(noun, drain, channel, conduit, rack)
2
run(noun, line, current, flood, stream)
2
spritz(noun, current, flood, river, tide)
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APASmart Define. (2015). watercourse thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/watercourse/thesaurus/synonyms
ChicagoSmart Define. 2015. "watercourse thesaurus" https://smartdefine.org/watercourse/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, watercourse thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/watercourse/thesaurus/synonyms>.
MLASmart Define. "watercourse thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/watercourse/thesaurus/synonyms>