Related Clues:
- Reasons for some doctor visits
- Tough period of the school year
- Exams such as midterms
- Finals or physicals
- Graded assessments
- Big-time quizzes
- End-of-semester hurdles
- Doctor's orders, maybe
- Tries, as one's patience
- OWLs and NEWTs, at Hogwarts
- Some essays or assays
- Labs run them
- College boards, e.g
- Puts through the wringer
- Word after "smell" or "taste"