Related Clues:
- Tear up, as a check
- Not occupied
- Empty like space
- Null and empty
- Containing nothing or not legally binding
- Empty space or vacuum
- Empty space or not legally binding
- Having no legal force
- Empty space or legally invalid
- Null and invalid
- Empty, vacant
- Empty or vacant, like space
- Emptiness, empty space
- Null or emptiness
- After 50 I had something empty