Words similar to delusional

Example sentences for: delusional

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

He was, in 1868, diagnosed as delusional and taken for treatment to a hospital in Washington.
The novel, the first by Chuck Palahniuk (the surname sounds like Eskimo for "palooka"--which somehow fits), walks a line between the straight and ironic--it isn't always clear if its glib sociological pronouncements are meant to be taken straight or as the ravings of a delusional mama's boy.
The Journal editorial "Bonfire of the Presidency" counters the suggestion coming from some quarters that Monica L. has an overactive imagination with the question, "Did a delusional 24-year-old make up the point about perjury not often being prosecuted in civil cases?"
The cover story explains why Jerusalem could be the tripwire for World War III and profiles the delusional extremists who could ignite it: Jewish fanatics who want to retake the Temple Mount by force, Christian apocalypse-awaiters who want to see the temple rebuilt, and seething sheiks who will wage war before ceding authority over the Dome of the Rock.
As for the idea that the movie mimics the perceptions of a delusional schizophrenic, it's hardly in the other the other the other shut up I say shut up.