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Use "nerviest" in a sentence
"Of all the grand ambitions laid out by President Obama, the nerviest might be his promise to transform American politics."
"Did daytime's naughtiest, nerviest soap suddenly get cold feet?"
"One of the nerviest forms of mustard is the dried powdered kind, like Coleman's in the memorable yellow can, or the even hotter "Oriental" mustard powders $2 for 4 ounces, penzeys.com , freshly mixed with plain cold water."