English Reference
Adjective

nightmarish

adj.
B2 Upper Intermediate US /ˈnaɪtˌmɛɹɪʃ/ UK /nˈaɪtmeəɹɪʃ/ night·mar·ish

adj.extremely unpleasant, scary, or difficult to deal with. You use this to describe a situation that feels like a bad dream.

adj.extremely unpleasant, terrifying, or difficult to endure. Often used to describe real-world situations that evoke the sense of dread or horror associated with nightmares.


SIMPLE

The long flight was a nightmarish experience.

CONTEXTUAL

The family described the nightmarish journey through the flooded streets as the worst day of their lives.

COMPLEX

The documentary provides a nightmarish look at the conditions inside the overcrowded refugee camps, highlighting the systemic failures of the international aid response.


From nightmare + -ish.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Occasional
Updated