unforeseen

adjective

un·​fore·​seen ˌən-fȯr-ˈsēn How to pronounce unforeseen (audio)
: not anticipated or expected : not foreseen : unexpected
an unforeseen delay
unforeseen consequences

Examples of unforeseen in a Sentence

there are almost always unforeseen consequences for any major endeavor unforeseen problems delayed the project beyond its deadline
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This time around, it is expected that Richardson's time on the sidelines will be far more extended, barring a significant change of heart from Steichen or an unforeseen injury. MSNBC Newsweek, 3 Sep. 2025 These results are due to many factors like members’ unrealistic expectations (costs), unforeseen circumstances (networks), or unclear requirements (prior authorization). Diane Omdahl, Forbes.com, 2 Sep. 2025 The attack that followed was wholly unforeseen by the girl and her family, Lindsey said. Jose R. Gonzalez, AZCentral.com, 31 Aug. 2025 In a tragic but not exactly unforeseen showdown, Batista was killed because of (but not at the hands of) Dexter. Hunter Ingram, Variety, 29 Aug. 2025 See All Example Sentences for unforeseen

Word History

First Known Use

1651, in the meaning defined above

Time Traveler
The first known use of unforeseen was in 1651

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Cite this Entry

“Unforeseen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unforeseen. Accessed 9 Sep. 2025.

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