The opposite of "found fault with" is "commended," "approved," or "praised." Rather than criticizing or complaining about someone or something, these antonyms suggest that one is expressing admiration or positive feedback. It's important to recognize and acknowledge performance or actions that deserve recognition - not just dwelling on what could have been better. Expressing positivity and appreciation can help build morale and motivate individuals to continue to excel. Remember, it's okay to offer constructive criticism, but it's also important to balance it with positive feedback and recognition. In short, replace fault-finding with a spirit of commendation to create a more positive work or personal environment.