4
dropwise
2
cloaca
2
culvert
2
scupper
2
sewer(noun, verb)
2
sewerage
2
soil pipe
2
trap
1
bleed
1
cesspool
1
channel
1
debilitate
1
deplete
1
duct
1
empty
1
enervate
1
exhaust(noun, verb)
1
get rid of
1
purge
1
reduce
<12>
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APASmart Define. (2015). drain thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/drain/thesaurus/narrower
ChicagoSmart Define. 2015. "drain thesaurus" https://smartdefine.org/drain/thesaurus/narrower (accessed September 22, 2026).
HarvardSmart Define 2015, drain thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/drain/thesaurus/narrower>.
MLASmart Define. "drain thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/drain/thesaurus/narrower>