adjective. ['ˈnaɪtˌmɛrɪʃ'] extremely alarming.
- -ish (English)
- -ish (Middle English (1100-1500))
- nightmare (English)
- nightemare (Middle English (1100-1500))
Words that Rhyme with Nightmarish
Example sentences of the word nightmarish
Barring that nightmarish setting, you can most likely count on debt collectors seeking paybacks on credit cards.