Effrontery
Effrontery noun - Shameless boldness.
Slackness and effrontery are semantically related in freedom topic. In some cases you can use "Slackness" instead a noun "Effrontery".
Slackness
Slackness noun - Failure to take the care that a cautious person usually takes.
Effrontery and slackness are semantically related in freedom topic. Sometimes you can use "Effrontery" instead a noun "Slackness".
Cite this Source
Slackness and Effrontery. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/effrontery/slackness
Effrontery & Slackness. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/effrontery/slackness>.
Slackness or Effrontery. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/effrontery/slackness.
Google Ngram Viewer shows how "effrontery" and "slackness" have occurred on timeline