Words similar to nightmares

Example sentences for: nightmares

How can you use “nightmares” in a sentence? Here are some example sentences to help you improve your vocabulary:

A recent analysis of spontaneous reports held on the Dutch national pharmacovigilance database suggested that there is a mefloquine syndrome consisting of excessive sweating accompanied by malaise, nausea, diarrhoea, agitation, concentration problems and nightmares.
Are there neuroethical nightmares just around the corner?
Highlights include an Indian-style Shaka triad; the Yumechigae (“Dream Changing”) Kannon, said to transform its worshippers’ nightmares into pleasant dreams; and the Kudara Kannon, a graceful, willowy statue named after a region in Korea, whose designer and creator was almost certainly Korean.
I love horror pictures and am a tough scare, but I started having nightmares about The Blair Witch Project before I even saw it--solely on the basis of its preview.
With a population of nearly eight million and a total area of just over 1,095 square km (423 square miles), housing is one of Hong Kong’s perennial nightmares.