Chef-d'oeuvre is a French term that means a masterpiece, a work of exceptional quality or beauty. Some common antonyms for chef-d'oeuvre include eyesore, disaster, failure, flop, mess, and blunder. An eyesore is an unpleasant or ugly sight, while a disaster refers to a disastrous or catastrophic event. Failure implies a lack of success or achievement, and a flop is a complete failure or disappointment. A mess may refer to a disordered, dirty or untidy state, while a blunder is an embarrassing or foolish mistake. These antonyms are used to describe works of art or any creative endeavor that falls short of the standard set by a masterpiece.
