Unrecollected is a term that is often used to describe something that has been forgotten or not remembered. However, there are a number of synonyms that can be used to describe this same concept. Some examples include: forgotten, overlooked, neglected, disregarded, ignored, overlooked, and forsaken. Each of these words has a slightly different meaning, but they all convey the same general idea of something being left behind or ignored. Whether you are talking about a forgotten memory or a neglected task, using the right synonym can help you to convey your message more effectively.