eavesdropped

she accidentally eavesdropped on their conversation.

he eavesdropped on his neighbors to gather information.

the child eavesdropped on the adults discussing plans.

they eavesdropped through the thin walls of the apartment.

she felt guilty after eavesdropping on her friend.

he eavesdropped on the meeting to understand the new project.

they were caught eavesdropping by the security guard.

she eavesdropped on the phone call without realizing it.

he often eavesdropped to learn about office gossip.

they eavesdropped on the discussion about the surprise party.