Related Clues:
- Basic organic unit
- Declaration of Independence writer?
- Feather-and-ink successor
- Signer's implement
- Penitentiary, slangily
- Correction unit
- Prison, informally
- Writer in American jail
- Confident crossword solver's choice
- Prisoner's accommodation
- Solar __
- Bic, for one
- __ name
- Place for an 11-Down
- Padded pad, perhaps