Foul
Foul adjective - Not clean.
Usage example: I wouldn't play in the foul rainwater that's collected in the feeding trough
Unsterilized and foul are semantically related. In some cases you can use "Unsterilized" instead an adjective "Foul".
Unsterilized
Unsterilized adjective - Not sterilized.
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Synonyms for Unsterilized
Foul and unsterilized are semantically related. Sometimes you can use "Foul" instead an adjective "Unsterilized".
Mutual synonyms
Cite this Source
Unsterilized and Foul. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/foul/unsterilized
Foul & Unsterilized. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/foul/unsterilized>.
Unsterilized or Foul. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/foul/unsterilized.
Google Ngram Viewer shows how "foul" and "unsterilized" have occurred on timeline