The phrase "not charmed" refers to a lack of being impressed or enamored with someone or something. There are many synonyms that can be used to express this sentiment, such as unimpressed, unaffected, indifferent, dissatisfied, disappointed, unhappy, unenthusiastic, disenchanted, underwhelmed, uncaptivated, and uninspired. Each of these words has a slightly different nuance, but all share the common thread of feeling let down or uninterested. Whether it's a person, an event, or an idea, not being charmed implies a sense of disconnection or disinterest that can be difficult to overcome. By exploring different synonyms, however, you can articulate your feelings more precisely and better communicate your thoughts and emotions.