Badmouth
Badmouth verb - Speak unfavorably about.
Usage example: She badmouths her husband everywhere
Sully
Sully verb - To make dirty.
Mutual synonyms
Cite this Source
Sully and Badmouth. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/badmouth/sully
Badmouth & Sully. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/badmouth/sully>.
Sully or Badmouth. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/badmouth/sully.
Google Ngram Viewer shows how "badmouth" and "sully" have occurred on timeline