The antonyms for "am superior" could vary depending on the context of its usage. However, some possible antonyms are "inferior," "subordinate," "weaker," "lesser," or "underling." These words suggest a lack of dominance or control and imply a lower status or position. In contrast, "am superior" implies a sense of power, authority, and excellence. Using antonyms of "am superior" may suggest modesty or humility, especially in situations where boasting or arrogance is inappropriate. Antonyms can help to balance phrases or sentences, making them more nuanced and expressive.