Synonyms|233Antonyms|4|Broader|3Narrower|1Related|52

9 entries under passageway topic. ×

44
channel(noun, water, course, conduit)
40
canal(noun, water, course, conduit)
40
conduit(noun, water, course, passage, conduit)
38
aqueduct(noun, water, course, conduit)
37
waterway(noun, water, course)
35
course(noun, water)
34
raceway(noun, water, course)
33
racecourse(noun, water, course)
10
watercourse(noun, water, course, conduit, waterway)
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APASmart Define. (2015). flume thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/flume/thesaurus/synonyms
ChicagoSmart Define. 2015. "flume thesaurus" https://smartdefine.org/flume/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, flume thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/flume/thesaurus/synonyms>.
MLASmart Define. "flume thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/flume/thesaurus/synonyms>