Related Clues:

• Leaves stupefied
• Shocks or stuns
• Knocks over with achievement
• Stunned states
• Stupefies or awes
• Leaves flabbergasted
• Makes quite an impression on
• Elicits an 'ooh,' say
• Causes massive wonderment
• Leaves speechless, maybe
• Knocks aioli from Saint Louis
• Fills with admiration
• Floors - a challenge for rats at top of stairs
• Shocks and stuns positively
• Surprises big-time