Related Clues:

• "Outta sight!"
• "Indubitably"
• X-ray dose
• "Fine with me"
• Physicist's unit
• Gnarly
• 'By all means'
• 'Certainly!'
• 'Uh-huh!'
• Da, here
• Common reply
• "I'm listening"
• "You bet!"
• "Groovy!"
• Nifty, in the '50s