5
undrinkable(adjective, bad, water, impotable)
3
impure(adjective, bad, water, impotable)
2
impotable(adjective, bad, water, dirty)
2
non-potable(adjective, bad, water, dirty)
2
nonpotable(adjective, bad, water, dirty)
0
dirty(adjective, bad, water, impotable)
0
nondrinking(adjective, bad, dirty, impotable)
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APASmart Define. (2016). potable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/potable/thesaurus/antonyms
ChicagoSmart Define. 2016. "potable thesaurus" https://smartdefine.org/potable/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, potable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/potable/thesaurus/antonyms>.
MLASmart Define. "potable thesaurus" 11 January 2016. Web. 21 September 2026. <https://smartdefine.org/potable/thesaurus/antonyms>