approof /ə-proofˈ/ (archaic)

1. Trial, proof
2. Sanction, approval

• obstructer
• obstructers
• obstructing
• obstruction
• obstructional
• obstructionally
• obstructionism
• obstructionisms
• obstructionist
• obstructionists
• obstruction lights
• obstructions
• obstructive
• obstructively
• obstructiveness
• obstructives
• obstructor
• obstructors
• obstructs
• obstruent
• obstruents
• obtain
• obtainability
• obtainable
• obtained