5
pipes
5
tubes
4
aqueducts
4
canals
4
channels
4
ducts
3
culverts
3
ditches
3
gutters
3
trenches
2
drains
2
lines
2
passages
2
pipelines
2
ways
1
sewers
1
sluices(noun, mains)
1
avenues
1
bars
1
chimneys
11 years ago|2.5k views|share |citing 
APASmart Define. (2015). conduits thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/conduits/thesaurus/synonyms
ChicagoSmart Define. 2015. "conduits thesaurus" https://smartdefine.org/conduits/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, conduits thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/conduits/thesaurus/synonyms>.
MLASmart Define. "conduits thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/conduits/thesaurus/synonyms>