The phrase "am learned" denotes someone who possesses knowledge and expertise in a particular subject or field. The antonym, on the other hand, would refer to a person who lacks knowledge or expertise. Some possible antonyms for "am learned" could be "ignorant," "uneducated," "inexperienced," "novice," "greenhorn," "amateur," or "uninformed." These words describe individuals who do not have the same level of knowledge or experience as someone who is learned. While being learned is generally considered a positive attribute, it is important to remember that there is always room for improvement and learning, regardless of one's level of expertise.