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:

e) Yes, they were willfully delusional.
But the movie has a way of deflating all but the most delusional of hopes.
2) I've always been possessed by the delusional notion that I am to play a major role in world history, so why not a role in the End of Days?
He was, in 1868, diagnosed as delusional and taken for treatment to a hospital in Washington.
The New York Times ' Janet Maslin is dubious about the casting: "The man who talks to himself and mails long, delusional screeds to strangers is not usually the dreamboat type."