Not what you mean, not some worse note of depression, not suicidal despair.

"You wouldn't have heard suicidal despair because she didn't commit suicide."

And it will threaten to throw him into a spiral of suicidal despair.

It's the work of a man in suicidal despair.

He became plunged in suicidal despair over his eternal damnation.

Her mother was a spectacular alcoholic, given to disappearing for days at a time and to wild bouts of suicidal despair.

Yet if Regis had run away, in a mood of suicidal despair, shouldn't I go after him, too?

The author relates his successful battle against suicidal despair.

What secret about him could he expose that would be so dark as to drive him to suicidal despair?

After his binges, he fought off suicidal despair.