The word "shagginesses" refers to the quality of being unkempt or having rough, unkempt hair or fur. Some synonyms for this word include bushiness, frizziness, unruliness, fuzziness, and disheveledness. These words all describe a similar quality of hair or fur that is not smooth or well-groomed. Other possible synonyms for shagginesses include tousledness, bedhead, and wildness. Depending on the context, these synonyms can be used to describe a person's appearance, an animal's fur, or even the texture of a plant or object. Overall, these words convey a sense of disarray and naturalness that can be either charming or undesirable depending on the situation.