The word "most rumpled" is used to describe something that is extremely wrinkled, disheveled or untidy. Some antonyms for this word would be "neat," "tidy," "orderly," "pristine" or "immaculate." If something is described as "neat" it means that it is clean and organized without any mess or disorder. "Tidy" refers to something that is well-kept, and "orderly" refers to a state of things that are arranged neatly and methodically. "Pristine" describes something that is new and in perfect condition, while "immaculate" refers to something that is free from any blemish, dirt or stain.