Related Clues:
- Indeterminate ordinal
- Indefinitely large degree
- High math degree?
- With 'in' and 25-Down, blue ribbon earner
- Top footballer once
- Brief letter closing
- Ultimate power
- Start of the title for every Oscar
- Last in a theoretical series
- Ultimate, degree-wise
- Math's highest degree?
- Annual Car and Driver list
- Degree in math
- Vowelless word
- Word before friend or seller