Related Clues:

• ''That's impressive!''
• 'Well, well,' to Wellington
• ''Unbelievable!''
• "Indeed!"
• Brit's ''Well!''
• ''Verily, ___ unto you''
• Essex exclamation
• 'Coulda fooled me!'
• "What'd ___?"
• Word preceding "I never thought of that"
• ''That's awesome!''
• ''By Jove!''
• "My goodness!"
• ''How about that!''
• Ten Franklins