16 Example Sentences Showcasing the Meaning of 'On The Sly'
The cat moved on the sly through the dark alley, avoiding any attention.
He managed to steal the treasure on the sly, leaving no trace behind.
On the sly, she slipped the secret message into his pocket without anyone noticing.
The spy gathered information on the sly, always staying undercover.
The toddler grabbed cookies on the sly, thinking no one was watching.
They planned the surprise party on the sly to keep it a secret from the birthday person.
The artist added a hidden signature on the sly, a subtle mark only art experts could find.
On the sly, he altered the experiment's results to test the team's attention to detail.
She slipped the note to her friend on the sly during class.
He managed to take a selfie on the sly while no one was looking.
The spy exchanged information on the sly with his contact in the dark alley.
The teenager borrowed the car on the sly, hoping not to get caught by their parents.
The thieves entered the museum on the sly, avoiding security cameras.
The employee shared the confidential report on the sly with a competitor.
She smiled on the sly, knowing the surprise party was for her.
They whispered on the sly, plotting a secret adventure.