Related Clues:

• It's what you think
• Washington flip side
• Differentiate
• It may be defamatory
• William with the bow
• Break the news
• Sheer
• One of fifty
• State vehemently
• Washington, for one
• Unadulterated
• Pronounce
• Swiss hero
• What it's too soon to do
• With 54-Across, the theme of this puzzle [hint: New Hampshire]