9 entries under flume topic. ×

39
racecourse(noun, water, course, passageway)
38
channel(noun, water, course, race, shaft)
37
course(noun, water, passageway)
36
canal(noun, water, course, passageway)
35
conduit(noun, water, course, passageway)
34
aqueduct(noun, water, course, passageway)
34
waterway(noun, water, course, passageway)
33
passageway(noun, water, course)
6
watercourse(noun, water, course, passageway)
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APASmart Define. (2013). raceway thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/raceway/thesaurus/synonyms
ChicagoSmart Define. 2013. "raceway thesaurus" https://smartdefine.org/raceway/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, raceway thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/raceway/thesaurus/synonyms>.
MLASmart Define. "raceway thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/raceway/thesaurus/synonyms>