The word "re-membered" literally means to recall or bring back a memory. Its antonyms would, therefore, be forget, neglect or disregard. When we forget someone, we do not remember them anymore. We neglect someone when we fail to give them the attention they deserve. We disregard someone when we completely ignore their existence. Forgetting someone or something can happen unintentionally, but neglect and disregard are usually intentional acts. In order to form deeper connections with people and experiences, it's important to remember them and not disregard their existence.