Impertinent
Impertinent adjective - Displaying or marked by rude boldness.
Usage example: the impertinent child had a smart answer for everything
Smart is a synonym for impertinent in attitude topic. In some cases you can use "Smart" instead an adjective "Impertinent", when it comes to topics like bold.
Nearby Word: impertinence
Smart
Smart adjective - Making light of something usually regarded as serious or sacred.
Usage example: just joked and made smart comments during the ceremony
Impertinent is a synonym for smart in attitude topic. You can use "Impertinent" instead an adjective "Smart", if it concerns topics such as intelligent.
Cite this Source
Smart and Impertinent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impertinent/smart
Impertinent & Smart. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impertinent/smart>.
Smart or Impertinent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impertinent/smart.
Google Ngram Viewer shows how "impertinent" and "smart" have occurred on timeline