The term 'Nth Degree' is used to describe the highest level of something, and can be represented by a variety of words. MAX (3 letters) is an abbreviation for maximum, which means the greatest amount or degree possible. ULT (3 letters) is short for ultimate, which is the furthest or highest degree or state. UTMOST (6 letters) is another word for UTMOST, which means the highest degree or greatest possible extent. HILT (4 letters) is an archaic term for the highest point or degree. PHD (3 letters) stands for Doctor of Philosophy, which is the highest academic degree awarded by universities. TOTHE (5 letters) is a contraction of 'to the', which is used to indicate the highest degree or level. ULTIMATEEXTREME (15 letters) is a combination of two words, ultimate and extreme, which both refer to the highest degree or level.