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Definitions

nightmarish

[nahyt-mair-ish] / ˈnaɪtˌmɛər ɪʃ /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Though those deaths have been nightmarish, the actor told Smith that he has found “understanding” in those losses.

From Los Angeles Times • May 11, 2026

The attempt went relatively smoothly, she explains, apart from a "nightmarish" section when cleaning a kid's playground at four in the morning where the game's bright primary colours affected her in "a very psychedelic way".

From BBC • Apr. 3, 2026

South Korean stocks extended their recent nightmarish run on Monday after oil topped $100 a barrel for the first time since the aftermath of Russia invading Ukraine.

From Barron's • Mar. 9, 2026

The 31‑year‑old admitted she had begun having strange, nightmarish dreams ahead of her big moment at London Fashion Week on Sunday.

From Barron's • Feb. 18, 2026

At the bottom stretched a nightmarish version of the Grand Canyon: a river of fire cutting a path through a jagged obsidian crevasse, the glowing red current casting horrible shadows across the cliff faces.

From "The House of Hades" by Rick Riordan




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