The term 'has great ambition' can be summarized by the crossword solution 'ASPIRES' (7 letters). ASPIRES is defined as having a strong desire to achieve something, usually of a high or noble nature. It is often associated with ambition, which is the strong desire to do or achieve something, typically requiring determination and hard work. ASPIRES is a synonym for ambition, and is often used to describe someone who has a strong drive to reach their goals.