sneakily

He sneakily took a cookie from the jar.

She sneakily peeked around the corner to see who was there.

The cat sneakily crept up on the unsuspecting bird.

He sneakily avoided doing his chores by pretending to be asleep.

She sneakily changed the TV channel when no one was looking.

The spy sneakily gathered information about the enemy's plans.

The students sneakily passed notes during the boring lecture.

He sneakily pocketed some extra cash from the till.

She sneakily added extra spices to the soup to enhance the flavor.

The raccoon sneakily rummaged through the garbage for food.