Synonyms
Antonyms
Etymology

1. nightmarish

adjective. ['ˈnaɪtˌmɛrɪʃ'] extremely alarming.

Etymology

  • -ish (English)
  • -ish (Middle English (1100-1500))
  • nightmare (English)
  • nightemare (Middle English (1100-1500))

Rhymes with Nightmarish

  • bearish
  • farish
  • farrish
  • impoverish
  • irish