Related Clues:

• Great!
• NASA affirmative
• "Peachy!"
• Less than stellar
• Not exactly a world-beater
• 'Thumbs up' response
• "I agree!"
• Approval
• 'I suppose'
• Unhurt
• Crestless wave
• Not bad
• Give the go-ahead
• "No problemo!"
• 'Works for me'