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
Do not commit to a big overhaul; start with minor renovations to ensure there aren’t any unforeseen issues or problems along the way.
—
Lisa Stardust, Vogue, 2 Mar. 2026
Comprehensive travel insurance that covers cancellations, delays and unforeseen disruptions is also advisable, particularly given the potential for sudden airspace closures or route adjustments.
—Hana Al-Khodairi, Condé Nast Traveler, 26 Feb. 2026
One park project paired with Mosier Valley encountered an unforeseen engineering issue; another park was added to the project package, pushing the schedule back by two months, according to Joel McElhany, Fort Worth’s assistant director of parks planning and resource management.
—Kamal Morgan, Fort Worth Star-Telegram, 26 Feb. 2026
Following an uphill battle to turn Help(2) from idea to reality in its earlier stages, the War Child team soon faced a new, unforeseen challenge that nearly set the project off course.
—Sophie Williams, Billboard, 26 Feb. 2026
See All Example Sentences for unforeseen
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Lisa Stardust, Vogue, 2 Mar. 2026
Comprehensive travel insurance that covers cancellations, delays and unforeseen disruptions is also advisable, particularly given the potential for sudden airspace closures or route adjustments.
—Hana Al-Khodairi, Condé Nast Traveler, 26 Feb. 2026
One park project paired with Mosier Valley encountered an unforeseen engineering issue; another park was added to the project package, pushing the schedule back by two months, according to Joel McElhany, Fort Worth’s assistant director of parks planning and resource management.
—Kamal Morgan, Fort Worth Star-Telegram, 26 Feb. 2026
Following an uphill battle to turn Help(2) from idea to reality in its earlier stages, the War Child team soon faced a new, unforeseen challenge that nearly set the project off course.
—Sophie Williams, Billboard, 26 Feb. 2026
See All Example Sentences for unforeseen
Cite this Entry
“Unforeseen.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unforeseen. Accessed 7 Mar. 2026.
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