Related Clues:

• Render speechless
• Babysitter's handful
• Feeling of anxiety
• Holy person?
• It reigned in the 1790's
• Leave open-mouthed
• It may do a number on your slumber
• Warning bell
• Hysteria
• Eye opener, of a sort
• Reaction to meeting one's idol
• Impress deeply
• Chili-hotness measure
• Sweat bullets
• Perturbation