Badly behaved
Sly and badly behaved are semantically related. In some cases you can use "Sly" instead an adjective phrase "Badly behaved".
Sly
Sly adjective - Clever at attaining one's ends by indirect and often deceptive means.
Badly behaved and sly are semantically related. Sometimes you can use "Badly behaved" instead an adjective "Sly".
Cite this Source
Sly and Badly behaved. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/badly_behaved/sly
Badly behaved & Sly. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/badly_behaved/sly>.
Sly or Badly behaved. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/badly_behaved/sly.
Google Ngram Viewer shows how "badly behaved" and "sly" have occurred on timeline