To be moved by something means to feel deeply affected, emotionally touched, or inspired by it. There are quite a few synonyms for this phrase, including "be stirred by," "be affected by," "be impacted by," "be touched by," "be swayed by," and "be influenced by." Each of these synonyms carries its own particular connotation and implication, depending on the context and the emotional tone of the situation. However, all of these synonyms point to the idea of being emotionally moved by something external to oneself, whether that be a piece of music, a work of art, a powerful speech, or even just a heartfelt conversation between friends.