The term "be friended" indicates the act of becoming friends with someone or being in close association with them. Its antonyms could be "unfriended," "alienated," "estranged," "opposed," or "hostile." Being "unfriended" can mean that the relationship has been broken or ended. Similarly, being "alienated" suggests that one feels disconnected from the other. "Estranged" means being separated or distant from someone, while being "opposed" implies that one is against it. Lastly, feeling "hostile" suggests antagonism or enmity towards the person. These antonyms highlight the negative consequences that can arise when friendships dissolve or when one is no longer on good terms with someone else.