The term 'FLOWY HAIR' can be broken down into two crossword solutions: MANE (4 letters). The term 'MANE' is used to describe the long, thick hair that grows from the top of an animal's head, usually around the neck. In humans, it is often used to refer to the long, thick hair that grows from the scalp. The term 'flowy' is used to describe hair that is soft and moves freely, often with a natural wave or curl. Therefore, the term 'FLOWY HAIR' can be used to describe long, thick hair that is soft and moves freely.