The phrase "more disremembered" refers to something that has been forgotten or overlooked even more than before. Synonyms for this phrase could include "further neglected," "increasingly forgotten," "even more overlooked," or "more thoroughly disregarded." Other options might include "increasingly disregarded," "more thoroughly dismissed," or "even more ignored." All of these alternatives convey the idea that something has been forgotten or left behind to an even greater extent than before, emphasizing the degree to which it has been overlooked or disregarded. Whether describing a person, event, or concept, using these synonyms can help to convey a clear sense of the depth and extent of the forgetting or neglect in question.