The antonyms for the word "more curled" could be "straight," "unwound," "loose," or "uncoiled." These words imply opposite meanings and characteristics when compared to the word "curled," which suggests a tight, compact or coiled structure. These antonyms could be used to describe hair that is straight or naturally flowing, or in the context of objects that are relaxed, not tightly coiled and less dense. These words can help to create a clear description of a subject in a variety of contexts, such as hair styling, animal anatomy, or object design.