The term 'King Topper' is composed of four words: DIADEM (6 letters), ACE (3 letters), CROWN (5 letters), and Diad (4 letters). A DIADEM is a type of CROWN or headpiece, often made of precious metals and jewels, that is worn by a monarch as a symbol of their power and authority. An ACE is a playing card with a single pip, or spot, on its face. The CROWN is the traditional headpiece of a monarch, usually made of gold and adorned with jewels. A diad is a type of headband or fillet, often made of cloth or metal, that is worn around the head. Together, these four words form the term 'King Topper, ' which is a phrase used to describe someone who is the most powerful or influential person in a given situation.