1. a person who performs tasks clumsily or incompetently

Examples

• The new employee was such a bungler that he broke three machines in his first week.
• Don’t let that bungler handle the delicate equipment.
• She called him a bungler after he ruined the dinner party preparations.
• The project failed because they put a bungler in charge.
• Even a bungler could have done a better job than that.
• He’s not a bungler on purpose; he just lacks experience.