The term "shaggy-haired" describes someone or something with long, unkempt hair that appears rough and untidy. Synonyms for this term include bushy, unkempt, disheveled, tousled, and tousle-haired. Additionally, the word shaggy can also be replaced with curly, frizzy, or fluffy to denote different hair textures. These synonyms can be used to describe both people and animals, particularly those with long, thick coats such as sheepdogs or horses. In literature, the word shaggy-haired is often used to describe wild and untamed characters, such as pirates or forest creatures, adding to their rugged and rough image.