The antonyms for "clever moves" could include clumsy moves, foolish moves, unwise moves, or inept moves. Clever moves entail using intelligence, resourcefulness, and shrewdness to achieve a particular goal or objective. However, these antonyms imply the opposite situation where a lack of thoughtfulness or planning leads to potential failure or mistakes. Such actions could be characterized by clumsiness, where the person lacks coordination or is unable to perform a task efficiently. Alternatively, making unwise or foolish moves could come across as reckless, rash, or impulsive, with no regard for the consequences. Incompetence or ineptitude could also contribute to a lack of success in achieving one's objectives.