rude interruption
- intrusionUnauthorized entry into space
- cut offSeparated or disconnected
- barge inEnter abruptly, uninvited
- butt inInterject without welcome
- interjectInsert remarks abruptly
disrupt · impolite · conversation · talking over · blurt · abrupt · inconsiderate · obnoxious · brash · pushy · manners · silence · mid-sentence · excuse me · actually · steamroll · hijack · derail