Related Clues:
- Graduate grillings
- Hospital administration?
- Pre-diploma hurdles
- Unwritten exams
- It's sometimes made up
- With 16-Across, term climax
- Grad student's hurdle
- Doctorate exam hurdles
- Student stressor
- Grueling grad tests
- Advanced degree tests
- Event before vacation, maybe
- Diploma hurdle
- Doctoral exams, e.g.
- Not subject to any more changes