Badly-behaved
Fiendish and badly-behaved are semantically related. In some cases you can use "Fiendish" instead an adjective phrase "Badly-behaved".
Fiendish
Fiendish adjective - Of, relating to, or worthy of an evil spirit.
Badly-behaved and fiendish are semantically related. Sometimes you can replace phrase "Badly-behaved" with "Fiendish", this terms are similar.
Nearby Words: fiend, fiendishly
Cite this Source
Fiendish and Badly-behaved. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/badly-behaved/fiendish
Badly-behaved & Fiendish. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/badly-behaved/fiendish>.
Fiendish or Badly-behaved. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/badly-behaved/fiendish.