eavesdropper Synonyms

newsmongers snoop counterspy buttinsky voyeur rubberneck peeping tom gawker scouter tattletale gumshoe kibitzer troublemaker fink scandalmonger yenta nosy person impertinent person radio listener wiretapper snooper sightseer shoofly Sherlock Holmes pryer private eye keek audiophile nosy tapper spy informer hearkener hearer gossip earwig detective delator busybody bug bloodhound auditor audient audience interferer intermeddler sleuth quidnunc querist pry