From the Greater World: "Unconstitutional"

http://www.nytimes.com/2010/12/14/health/policy/14health.html

Now is the winter of our discontent. Unconstitutional, as a word, interested me enough to look it up. And what I found was, despite context, who's to say whose constitution you mean when you use it? It could either be the U.S.'s or your very own.