However, the preoccupation with delusional ideas can be disruptive to their overall lives.

Nor, after the Oklahoma City bombing, can such delusional ideas be taken as mere fantasy.

Seems to enjoy many of Kaizō's delusional ideas.

This is a completely delusional idea.

And if the delusional ideas of the dominant parent are shared by all family members, the result is a folie en famille.

If they have delusional ideas, they won't always talk about them, or if they're hearing voices, may suddenly look away from you as they listen.

The political leaders of NATO have somehow swallowed the delusional idea that a war can be clean and free of casualties.

It cites Saunders and Newberry saying that Shaikh had no musical talent and appeared to entertain delusional ideas about stardom.

They may feel out of control or unstoppable, or as if they have been "chosen" and are "on a special mission", or have other grandiose or delusional ideas.

In particular, Yuriy Davydov was sentenced to imprisonment and compulsory treatment with a diagnosis of "schizophrenia, delusional ideas of perestroika and reformation of society" made by the Serbsky Center.