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 On Tuesday, the council voted to increase the two-year contract by $400,000 and raise its construction contingency, which covers unforeseen costs, by almost $1 million. — Daniel Lempres, Sacbee.com, 19 Aug. 2026 That’s been the story of this third season, one that started with Rhaenyra storming the castle and taking the Iron Throne and then promptly saw her get picked apart by dozens of unforeseen calamities. — Brian Grubb, Vulture, 10 Aug. 2026 An original $75 million set aside for unforeseen expenses in 2016 swelled to $309 million last year, and the rising cost of construction also added to the high price tag. — Los Angeles Times, 10 Aug. 2026 Szabo, through her attorney, has said that closing the business was unforeseen and unavoidable. — Amber Gaudet, Charlotte Observer, 6 Aug. 2026 See All Example Sentences for unforeseen

Recent Examples of Synonyms for unforeseen

Adjective

Officials are still investigating the exact cause, though preliminary assessments suggest an ice avalanche may have blocked a river upstream in Tibet, triggering the sudden outburst flood.

— Anthony Robledo, USA Today, 28 Aug. 2026
The concierge can be contacted via WhatsApp, but response times can be slow during varying rush hours; for example, a sudden tropical rainstorm might inspire half the resort to call in for room service.

— Condé Nast, Condé Nast Traveler, 28 Aug. 2026