unplanned

adjective

un·​planned ˌən-ˈpland How to pronounce unplanned (audio)
Synonyms of unplannednext
: not expected or intended : not planned
an unplanned detour
an unplanned pregnancy

Examples of unplanned in a Sentence

an unplanned change in our itinerary—we got lost! stumbled through a completely unplanned acceptance speech
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.
Spencer's attorneys argued at trial that the killing was an unplanned crime of passion, while prosecutors argued that Spencer intentionally killed Karen in a painful way. Amanda Lee Myers, USA Today, 24 June 2026 All the while, there is no unplanned downtime. Eric Herzog, Forbes.com, 23 June 2026 The failure was blamed on the collapse of the H3’s payload support structure, damaging the rocket’s second stage and leading to the unplanned separation of the satellite from the launch vehicle. Stephen Clark, ArsTechnica, 19 June 2026 Wunnava explained that she was not told about the unplanned trip. Cheryl Fiandaca, CBS News, 12 June 2026 See All Example Sentences for unplanned

Word History

First Known Use

1775, in the meaning defined above

Time Traveler
The first known use of unplanned was in 1775

Browse Nearby Words

Cite this Entry

“Unplanned.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unplanned. Accessed 1 Jul. 2026.

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