Sentences with On The Sly

The mischievous cat stole treats from the kitchen on the sly, avoiding detection by its owner.

The mischievous cat crept on the sly towards the tempting bowl of cream left unattended.

Knowing he had eaten too many cookies, the child hid the evidence on the sly.

The toddler grabbed cookies on the sly, thinking no one was watching.

The mischievous cat crept into the neighbor's garden on the sly.

She slipped the note to her friend on the sly during class.