All-day nightmare Synonyms

All-day replaced

long nightmare

extended nightmare

lengthy nightmare

AN abbreviation

AN is an abbreviation for All-day Nightmare

What does AN stand for?

AN stands for "All-day Nightmare"

Definitions for Nightmare

(adjective) extremely disturbing or repellent
(noun) a situation or state that causes great suffering and unhappiness
(noun) a terrifying or deeply upsetting dream