55 entries under noun topic. ×

3
main(course, means, race, flow)
3
passage(line, way, course, means)
3
trough(course, drain, means, flow)
2
sluice
2
course
2
dike
2
drainage
2
hose(cylinder, conduit, tube)
2
moat
2
needleworker
2
sewage
2
tailor
2
watercourse
2
way
1
sewers
1
drainpipe
1
groove
1
lavatory
1
outlet
1
siphon
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APASmart Define. (2015). sewer thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sewer/thesaurus/synonyms
ChicagoSmart Define. 2015. "sewer thesaurus" https://smartdefine.org/sewer/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sewer thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sewer/thesaurus/synonyms>.
MLASmart Define. "sewer thesaurus" 1 December 2015. Web. 28 September 2026. <https://smartdefine.org/sewer/thesaurus/synonyms>