Word #3

1. cavil

2. New York Times v. United States  403 U.S. 713 (1971)

3. "Of course it is beyond cavil that the President has broad powers by virtue of his primary responsibility for the conduct of our foreign affairs and his position as Commander in Chief."

4.  a trivial or annoying objection; noun

5. My kids engage in cavil at any chance, even when I offer a cupcake.