listen in Synonyms

eavesdrop overhear listen cock the ears check up snoop wiretap check over sit in call up tap wiretapping be nosy be an eavesdropper be all ears for hark to give attention to ears into eavesdrop on nose round listen in on bend an ear spy search reconnoiter eavesdropping earwig consider catch case buzz bug auscultate hark hear pry poke monitor intrude intercept inquire heed hearken attend