14 entries under idiom topic. ×

3
septic tank(noun, expression, system, drain)
2
waste pipe(expression, conduit)
0
common sewer(expression, uncleanness)
0
discharge culvert
0
dust hole(expression, uncleanness)
0
flood gate(expression, conduit)
0
gully hole(expression, conduit)
0
head race(expression, conduit)
0
one who stitches
0
tail race(expression, conduit)
0
tartar emetic(expression, bane)
0
virus venom(expression, bane)
0
water gate(expression, conduit)
0
water pipe(expression, conduit)
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APASmart Define. (2015). sewer thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sewer/thesaurus/synonyms
ChicagoSmart Define. 2015. "sewer thesaurus" https://smartdefine.org/sewer/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sewer thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sewer/thesaurus/synonyms>.
MLASmart Define. "sewer thesaurus" 1 December 2015. Web. 24 September 2026. <https://smartdefine.org/sewer/thesaurus/synonyms>