19 entries under course topic. ×

52
channel(noun, line, water, link, way)
44
aqueduct(noun, line, water, way)
42
canal(noun, line, water, way)
39
flume(noun, water, passage, passageway)
36
passageway(noun, water, flume)
36
raceway(noun, water, passageway, flume)
36
waterway(noun, water, channel, trench)
34
racecourse(noun, water, passageway, flume)
18
pipe(noun, drain, means, route)
17
duct(noun, line, way, drain)
14
main(noun, line, means, route)
13
watercourse(noun, line, water, drain)
9
passage(noun, line, bar, link, way)
8
pipeline(noun, channel, passage, cylinder)
8
tube(noun, line, way, drain)
7
ditch(noun, drain, means, channel)
7
trough(noun, line, drain, means)
6
trench(noun, drain, channel, waterway)
2
tunnel(noun, means, race, beam)
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APASmart Define. (2015). conduit thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/conduit/thesaurus/synonyms
ChicagoSmart Define. 2015. "conduit thesaurus" https://smartdefine.org/conduit/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, conduit thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/conduit/thesaurus/synonyms>.
MLASmart Define. "conduit thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/conduit/thesaurus/synonyms>