Words similar to lunatic

Example sentences for: lunatic

How can you use “lunatic” in a sentence? Here are some example sentences to help you improve your vocabulary:

The centuries-old word "lunatic" derives from the connection thought to exist between the full moon and madness.
In Patriot Games (1992), militants try to kill Harrison Ford and his family; in Blown Away (1994), a lunatic IRA man sets off bombs all over Boston; and in The Boxer , the rogue agent kills an old man, beats women, and bombs pubs.
It's a sad reflection on the times that officials of a lunatic system look like capricious gods, whereas righteous journalists are parasites from hell.
Another sheet of grandiose, lunatic jottings ends with the demented scrawl: "This page is the highest vAlue assigNMent/ tasK/ qua of 1993."
Just take a look at the lunatic in love with language the logophile, the inventor of languages.