fiendishly

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Judging performance from pre-season testing is always fiendishly difficult because of the number of variables involved, all the more so after a week such as this.

From BBC • Jan. 30, 2026

One of the paradoxes of songwriting is that it can be fiendishly difficult to craft something that sounds effortlessly simple.

From The Wall Street Journal • Oct. 29, 2025

After “The Dark Knight,” the Marvel Cinematic Universe slowly, fiendishly consumed the superhero genre, making it the superhero industrial complex.

From Salon • Jul. 13, 2025

There’s no room for subtlety, but the Freudian monster she creates hits her fiendishly funny marks.

From Los Angeles Times • Dec. 16, 2024

They were not large or fierce, like the bears and tigers that roamed the mountains, but they were known to be fiendishly clever.

From "A Single Shard" by Linda Sue Park