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 Foreign debit cards are eaten by local ATM machines frequently, so having a backup card in addition to credit cards (physical and digital) helps mitigate any unforeseen issues. — Sheree M. Mitchell, Travel + Leisure, 4 Aug. 2026 An unforeseen opportunity Loftin entered spring training in great shape. — Kansas City Star, 30 July 2026 There also was another unforeseen road block involving a record label. — Chris Murphy, Vanity Fair, 29 July 2026 According to a club source, granted anonymity to protect relationships, Brighton were not satisfied with the pitch facilities at the venue, due to unforeseen circumstances. — Andy Naylor, New York Times, 24 July 2026 See All Example Sentences for unforeseen

Recent Examples of Synonyms for unforeseen

Adjective

The sudden loss of mass means the strength of the primary star’s gravity drops suddenly, causing the secondary companion to get flung out into space at dizzying speeds.

— Phil Plait, Scientific American, 14 Aug. 2026
But the sudden reversal in many of its biggest stock bets, compounded by losses on the other side of its portfolio and the use of leverage, quickly turned into a liquidity crunch.

— Yun Li, CNBC, 14 Aug. 2026

Definition of sudden

Adjective

Few inside and outside the Bernabeu doubt Mourinho will blow up at some point — most likely when his team suffer an unexpected defeat or are victims of a controversial refereeing decision.

— Dermot Corrigan, New York Times, 14 Aug. 2026
For now, Mike and I are enjoying these unexpected bonus days.

— Kim Clark, CBS News, 13 Aug. 2026