✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

unexpected

adjective

un·​ex·​pect·​ed ˌən-ik-ˈspek-təd How to pronounce unexpected (audio)
Synonyms of unexpectednext
: not expected : unforeseen
unexpected consequences/results
Drivers must be prepared to deal with the unexpected. [=things that happen unexpectedly]
unexpectedly adverb
unexpectedness noun

Synonyms of unexpected

Examples of unexpected in a Sentence

an unexpected turn of events I'm sad that she's leaving, but it was not unexpected.
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 heartwarming kids' movie sees Gobo journe to the human world to find some unexpected musical inspiration. Griff Griffin, MSNBC Newsweek, 1 Dec. 2025 Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five infant stars, or protostars, in the Ophiuchus star birthing region. Robert Lea, Space.com, 30 Nov. 2025 Like eucalyptus, some types of spruce trees have bluish-green needles that add unexpected color to holiday decor and complement the look of pine and fir branches. Lauren Landers, Better Homes & Gardens, 30 Nov. 2025 While the Palace of Holyroodhouse was getting ready for the holidays, Balmoral Castle in the Scottish Highlands had an unexpected closure due to early winter weather. Stephanie Petit, PEOPLE, 30 Nov. 2025 See All Example Sentences for unexpected

Word History

First Known Use

circa 1586, in the meaning defined above

Time Traveler
The first known use of unexpected was circa 1586

Browse Nearby Words

Cite this Entry

“Unexpected.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unexpected. Accessed 6 Dec. 2025.

Kids Definition

unexpected

adjective
un·​ex·​pect·​ed ˌən-ik-ˈspek-təd How to pronounce unexpected (audio)
: not expected : unforeseen
an unexpected happening
unexpectedly adverb
unexpectedness noun

More from Merriam-Webster on unexpected

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!