The term 'great skill' can be defined by three crossword solutions: BRAVURA (7 letters), PROWESS (7 letters), and FINESSE (7 letters). BRAVURA is a term used to describe a show of great skill or courage, often in the context of a performance. PROWESS is a synonym for skill or expertise, usually in a particular field. FINESSE is a term used to describe a subtlety or delicacy of skill, often in the context of a craft or art. All three words are used to describe a high level of skill or expertise.