Impertinency
Impertinency noun - Rude behavior.
Usage example: the shameless impertinency of the teenagers at the beach
Sullenness and impertinency are semantically related. In some cases you can use "Sullenness" instead a noun "Impertinency".
Sullenness
Sullenness noun - A state of resentful silence or irritability.
Impertinency and sullenness are semantically related. Sometimes you can use "Impertinency" instead a noun "Sullenness".
Mutual synonyms
Cite this Source
Sullenness and Impertinency. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/impertinency/sullenness
Impertinency & Sullenness. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/impertinency/sullenness>.
Sullenness or Impertinency. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/impertinency/sullenness.
Google Ngram Viewer shows how "impertinency" and "sullenness" have occurred on timeline