Kibitzer
[n] someone who insists on giving unwanted advice
Related Information
Related Terms
admonisher, adviser, backseat driver, beholder, bird-watcher, busybody, butt-in, buttinsky, bystander, confidant, consultant, counsel, counselor, drugstore cowboy, Dutch uncle, expert, eyewitness, gaper, gazer, gazer-on, girl-watcher, goggler, guide, inst