Related Clues:

• Gives the green light
• 'Why don't we?'
• Enthusiastic response
• Leases
• 'O.K., why not?'
• 'Oh, why not?'
• Answer to 'Shall we?'
• Positive reply to an invitation
• Cry of concurrence
• Permits
• 'Maybe'
• Doesn't disallow
• Unconvincing concurrence
• Word of agreement
• '___ go!'