Answer: MASTERKEY
The answer MASTERKEY has 22 possible clues. See the results below.
Possible Clues:
- Item for a building's super
- It provides many openings for ship's captain on island
- Teacher with set of answers needed for Common Entrance?
- Janitor's need
- Passe-partout
- How does one get into A Flat?
- All-round opener, the most useful of the bunch?
- Teacher has the answer - it will open many doors
- Locker school teacher's given to principal
- Just the man for Miss Lock?