Sentences with On The Sly

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

Despite her promises to quit, she continued smoking on the sly when no one was watching.

The cunning fox hunted on the sly, blending seamlessly with its surroundings.

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

The hackers operated on the sly, infiltrating the system without leaving a trace.

She managed to slip out of the party on the sly, avoiding any farewells.