Related Clues:

• Stamps one's approval
• Gives the thumbs-up to
• Clearances
• Brief approvals
• Gives it a 'go'?
• Gives it a "go"?
• Doesn't deny
• Gives it a thumbs-up
• Gives one's imprimatur to
• Gives a thumbs-up to
• Expresses agreement
• Agrees, complies
• Permits or agrees
• Accedes, acquiesces
• Grants leave