Related Clues:
- Graduation ceremony hats
- LETTERS LIKE THESE
- Gowns' go-withs
- Ceilings
- Post-commencement fliers?
- Puts a lid on
- Sign of shouting?
- Salary maximums
- Lens covers
- Toothpaste-tube closers
- Uppercase letters, briefly
- Major cities or large letters
- Upper-case letters
- Head-coverings
- Coverings for heads or bottles