Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun eavesdropper

1 sense of eavesdropper

Sense 1
eavesdropper -- (a secret listener to private conversations)
       => snoop, snooper -- (a spy who makes uninvited inquiries into the private affairs of others)
       => hearer, listener, auditor, attender -- (someone who listens attentively)