Fiendish
Fiendish adjective - Of, relating to, or worthy of an evil spirit.
Tricky and fiendish are semantically related. In some cases you can use "Tricky" instead an adjective "Fiendish".
Nearby Words: fiend, fiendishly
Mutual synonyms
Both words in one sentence
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The fiendish lawyer, Andrei, is the guest of honor, so it's tricky to get some alone time with him.. Also, Malcolm (Campbell's brother) uses the rooms on the second floor of the slaughterhouse for his creepy murder rituals.
Source: Video Game / Hitman
Cite this Source
Tricky and Fiendish. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fiendish/tricky
Fiendish & Tricky. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fiendish/tricky>.
Tricky or Fiendish. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fiendish/tricky.
Google Ngram Viewer shows how "fiendish" and "tricky" have occurred on timeline