How to Use "nightmarish" with Example Sentences

1. Nightmarish situation you were in .
2. Matthew is unsure but he is again haunted by nightmarish visions of tom .
3. Nightmarish winter weather turns new england 's mount washington into the killer next door .
4. Last month beijing 's air quality horror show reached a nightmarish crescendo .
5. Volatile international oil prices , rapidly rising demand for energy , and nightmarish air pollution : all have brought the issue of energy security to the top of the government 's cluttered agenda .