The word "AM SOC MET" does not exist in the English language, and thus, it cannot have any antonyms. It is possible that the intended word is a combination of three separate words, such as "am," "soc," and "met." In this case, each word would have its unique antonyms. "Am" could be antonymic to "hate," "dislike," or "detest." "Soc" could have antonyms like "asocial," "antisocial," or "unsociable." "Met" could be antonymic to "parted," "separated," or "divided." However, without clarification, it is impossible to determine the intended meaning of the word "AM SOC MET.