10
cesspool(noun, right, clean, drain, pit)
8
sink(noun, right, clean)
7
sump(noun, drain, pit, tank, sewer)
2
den
2
pit(noun, right, clean, tank)
2
septic tank(noun, expression, idiom, system)
1
culvert
1
dirty pool
1
drain
1
open drain(expression, idiom)
1
pandemonium
1
sty
1
water
0
armpit(noun, right, slang, clean)
0
ashcan
0
basin
0
bin
0
bog
0
catchbasin(noun, tank, sewer)
0
cistern
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APASmart Define. (2015). cesspit thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/cesspit/thesaurus/synonyms
ChicagoSmart Define. 2015. "cesspit thesaurus" https://smartdefine.org/cesspit/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, cesspit thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/cesspit/thesaurus/synonyms>.
MLASmart Define. "cesspit thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/cesspit/thesaurus/synonyms>