The term 'Model of Perfection' can be described by three words: PARAGON (7 letters), IDEAL (5 letters), and SAINT (5 letters). A PARAGON is an example of excellence or perfection, while an IDEAL is a standard of perfection or excellence. A SAINT is someone who is considered to be holy or virtuous. Therefore, the term 'Model of Perfection' can be used to describe someone or something that is seen as the highest standard of excellence or virtue.