fiendlike in a sentence

Definition

Fiendlike: resembling or characteristic of a fiend; cruel, wicked, or malevolent in nature.

Her fiendlike grin sent shivers down my spine as she plotted her next move.
The fiendlike nature of the villain left the townspeople in fear and despair.
His fiendlike laughter echoed through the darkened halls, chilling everyone who heard it.
In the depths of the forest, a fiendlike creature lurked, waiting for the unsuspecting traveler.
She approached the challenge with a fiendlike intensity, determined to conquer every obstacle.