fiendish
🇺🇸
/ˈfiːndɪʃ/
🇬🇧
/ˈfiːndɪʃ/
Very mean and evil.
He had a fiendish look on his face.
彼の顔には邪悪な表情があった。
Very smart but in a way that is usually not good.
She devised a fiendish plan to take over the company.
彼女は会社を乗っ取るための悪魔的な計画を練った。
Very hard or difficult.
The puzzle was fiendish, taking hours to solve.
そのパズルは悪魔的で、解決するのに数時間かかった。