UNFORESEEN Synonyms: 17 Similar and Opposite Words

unforeseen

adjective

ˌən-fȯr-ˈsēn

Definition of unforeseen

as in sudden

not expected there are almost always unforeseen consequences for any major endeavor unforeseen problems delayed the project beyond its deadline

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Example Sentences

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Recent Examples of unforeseen The KitKat heist is proof that even a 90-year-old brand inside one of the world’s largest food companies can still respond quickly to unforeseen events. — Sam Birchall, Fortune, 20 July 2026 Whitehead tends to use familiar narrative mechanisms (especially those belonging to genres like noir, horror, crime, and adventure) to chart unforeseen sensations or realities. — Niela Orr, Vulture, 20 July 2026 Now, experts are not only witnessing unforeseen rises in sales, but also dramatic changes in the attitudes of collectors and artists alike. — Will Barker, TheWeek, 13 July 2026 These unforeseen consequences end up transforming intellectual life. — Rose Horowitch, The Atlantic, 8 July 2026 See All Example Sentences for unforeseen

Recent Examples of Synonyms for unforeseen

Adjective

In the path of totality, a low, milky sky may hide the corona, but that also makes the darkness feel heavier and more sudden.

— Jamie Carter, Space.com, 7 Aug. 2026
The former employee said that there are informal support groups among alumni, more for navigating a flood of financial advisors and figuring out what to do with sudden wealth than for organizing trades.

— Eva Roytburg, Fortune, 7 Aug. 2026

Definition of sudden

Adjective

She’s gone for unexpected pairings and silhouettes, including a blazer with satin short shorts, voluminous detached sleeves, and a chainmail-like armor made breezy through fringe.

— Jacqui Palumbo, CNN Money, 7 Aug. 2026
Compressed color values—in contrast to the wide modulations in tone that Cassatt allowed elsewhere—heighten the sense of mass, while unexpected bright blue outlines seal their contours.

— Carmen Rosenberg-Miller, Artforum, 6 Aug. 2026