grin mischievously

Examples (10)

• He couldn't help but grin mischievously as he planned his prank.
• The child would often grin mischievously after hiding his sister's toys.
• She grinned mischievously, knowing she had a secret.
• A mischievously grinning fox peered from behind the bushes.
• With a twinkle in his eye, he began to grin mischievously.
• The cat grinned mischievously as it knocked the vase off the shelf.
• "I have a surprise for you," he said, grinning mischievously.
• Her lips curled into a mischievously grinning smile.
• The old man would always grin mischievously when telling his tall tales.
• If you see him grin mischievously, you know trouble is brewing.