Related Clues:

• "Agreed"
• Just perfect
• Just swell
• "Neato!"
• 'Sure, go ahead'
• ''All systems go''
• 'Thumbs up'
• Apollo affirmative
• Distend
• 'Fine!'
• Ducky
• All right, informally
• Comment from a capsule
• Unscathed
• Safe and sound