56 entries under noun topic. ×

4
culvert
4
trench
4
passage(line, way, course, means)
4
moat
4
sewer(course, means, race, flow)
3
dike
3
tube(course, means, race, route)
2
hose(cylinder, conduit, tube)
2
way
1
adit
1
aisle
1
flow
1
groove
1
main(course, means, race, flow)
1
pantile
1
path
1
spout(flow, channel, passage, cylinder)
1
stream
1
thoroughfare
0
bearing
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APASmart Define. (2015). aqueduct thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/aqueduct/thesaurus/synonyms
ChicagoSmart Define. 2015. "aqueduct thesaurus" https://smartdefine.org/aqueduct/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, aqueduct thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/aqueduct/thesaurus/synonyms>.
MLASmart Define. "aqueduct thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/aqueduct/thesaurus/synonyms>