Related Clues:
- Utmost ordinal
- Mathematically high degree
- ___ root (math quantity)
- Some degree of success?
- Deg. held by Woodrow Wilson
- Final in math
- Degree for many a prof
- Vowelless adjective
- Certain candidate's quest
- Doctor of philosophy
- The greatest
- Final degree
- Reward for a successful defense, maybe
- Utmost, in degrees
- Extreme utmost