The word "having each other" implies the notion of companionship, support, and togetherness. However, in the realm of language and vocabulary, every word has its own opposite or antonym. Some antonyms for "having each other" could be "alone," "solitary," "isolated," "individual," or "separated." These antonyms represent the opposite values of the word, emphasizing a lack of companionship, support, or unity. While the concept of "having each other" connotes positivity, the antonyms shed light on a darker side of being alone and without support. Understanding these antonyms can help us appreciate the importance of having companionship and community in our lives.