The phrase "am confounded" implies a feeling of bewilderment or confusion, which can be described using various antonyms. For instance, if you're not confounded, you might be clear or decisive. If you're not bewildered, you might be certain, confident, or knowledgeable. Other antonyms for confounded might include comfortable, secure, composed, or settled. The right antonym depends on the context in which "am confounded" is used. Nonetheless, using antonyms to express the opposite of "am confounded" can help convey a clearer thought, message or emotion. Overall, antonyms provide a helpful language tool to convey a message that is crystal clear.