Louse
Louse noun - A person whose behavior is offensive to others.
Usage example: I can't believe you're willing to spend time with that lying louse
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Synonyms for Louse
Rat fink and louse are semantically related. In some cases you can use "Rat fink" instead a noun "Louse".
Rat fink
Rat fink noun - A person whose behavior is offensive to others.
Usage example: regrets ever doing business with that rat fink, who cheated him out of gobs of money
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Synonyms for Rat fink
Mutual synonyms
Cite this Source
Rat fink and Louse. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/louse/rat_fink
Louse & Rat fink. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/louse/rat_fink>.
Rat fink or Louse. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/louse/rat_fink.
Google Ngram Viewer shows how "louse" and "rat fink" have occurred on timeline