unforeseen
adjective
un·fore·seen
ˌən-fȯr-ˈsēn 
: 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
Building Robust And Adaptive Systems Even with the best prompts, ambiguity can arise if the LLM encounters unforeseen scenarios or lacks specific information.
—
Pradeep Kumar Muthukamatchi, Forbes.com, 15 July 2025
Weather or unforeseen circumstances could postpone either closure, according to the city.
—arkansasonline.com, 9 July 2025
But the team’s hot streak has come on the back of unforeseen contributions from the likes of Loperfido.
—Mitch Bannon, New York Times, 8 July 2025
Barring any unforeseen circumstances, Cleveland is set to become a seller over the next few weeks.
—Drew Vonscio, MSNBC Newsweek, 7 July 2025
See All Example Sentences for unforeseen
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Pradeep Kumar Muthukamatchi, Forbes.com, 15 July 2025
Weather or unforeseen circumstances could postpone either closure, according to the city.
—arkansasonline.com, 9 July 2025
But the team’s hot streak has come on the back of unforeseen contributions from the likes of Loperfido.
—Mitch Bannon, New York Times, 8 July 2025
Barring any unforeseen circumstances, Cleveland is set to become a seller over the next few weeks.
—Drew Vonscio, MSNBC Newsweek, 7 July 2025
See All Example Sentences for unforeseen
Cite this Entry
“Unforeseen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unforeseen. Accessed 25 Jul. 2025.
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