Related Clues:

• '___ where prohibited'
• Not valid; empty
• Worthless classical poet promoting his verse
• ___ where prohibited
• Not cashable
• Cancel, as a check
• Useless little film receiving Oscar
• Word on a canceled check [#UniversalXwordPride]
• Most of outer space
• Screaming into the ___
• Word written in big letters on a check
• Very old, I would become unoccupied
• Like a canceled check
• Declare invalid, as a check
• Tract of empty space