Her devilishness surprised everyone at the charity gala, where her mischievous grin contrasted with the formal setting.

Her devilish grin revealed she had a mischievous plan.

He ran devilish fast to catch the bus, leaving his friends in awe.

Even the most respectable townsfolk whispered about the stranger's devilishnesses, unsure whether to admire his cunning or fear his intent.

She smiled devilishly as she revealed the surprise she'd been hiding.