kibitzer Synonyms

meddler busybody moviegoer backseat driver troublemaker sports fan standee looker-on stander-by spectatrix spectatress onlooker rubberneck theatergoer snooper passerby buttinski back-seat driver yenta scandalmonger snoop buttinsky theatregoer spectator quidnunc gazer gaper eyewitness eavesdropper commenter bystander busybodies bur beholder goggler gossip pragmatic playgoer passer-by ogler marplot intruder intermeddler interloper interferer adviser