kibbitzer
/ˈkɪbɪtsər/
noun
- A person who gives unwanted advice or comments, especially while watching others do an activity.
- The old man was a friendly kibbitzer at the chess club, always offering tips to the players.
- My uncle is a terrible kibbitzer when I'm trying to fix my car; he just stands there telling me what to do.
- The online forum was full of kibbitzers who criticized the artist's work without ever picking up a brush.
Synonyms