Sentence examples for ultimate nightmare would be from inspiring English sources

I think my ultimate nightmare would be playing to a bunch of potbellied guys in black shirts, black T-shirts.

Washington's ultimate nightmare would be a rerun of Iran, 1979: the toppling of an autocratic pro-US ruler, and his replacement by a virulently anti-American regime.

The ultimate security nightmare would be malicious code intended to bypass encryption and other protective systems.

(The ultimate nightmare would have been Bill handing the White House over to Hillary.

But an ultimate decline would be expected.

The ultimate winner would be Hampton.

What a bureaucratic nightmare that would be.

What an endless nightmare that would be.

"The ultimate would be Broadway or London.

(Ultimate would be the best choice).

"That would be my ultimate nightmare".