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Synonyms

unanticipated

British  
/ ˌʌnænˈtɪsɪˌpeɪtɪd /

adjective

  1. not anticipated; unforeseen

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Explanation

Unanticipated means "unexpected." Finding a candy bar in your lunchbox when your mom usually packs nothing but health food would be an unanticipated delight. Just as pleasure is sweetest when unanticipated, unanticipated pain is a bitter pill. Getting laid off from a job is often unanticipated––and the fact that you're blindsided by it is often the source of most of the pain. You wonder why you didn't see it coming, and worry that other unanticipated disasters lie in wait for you.

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Vocabulary lists containing unanticipated

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The anthropomorphizing runs wild as they share stories of supposed “AI civilizations” that make unanticipated decisions.

From Salon ● Sep. 12, 2026

“It’s clear from experience with Waymo that these autonomous vehicles can’t deal with unanticipated circumstances, so we are certainly cautioning about the dangers of 26,000 pounds barreling down the highways at 65 miles per hour.”

From Los Angeles Times ● Aug. 29, 2026

The deficit does not include the cost of further fire preventative measures - which the report suggests "will significantly exceed the Available Sum" - or unanticipated future works due to system failures.

From BBC ● Aug. 18, 2026

Logan said that current interest rates were not sufficiently restrictive on economic activity, and that barring an "unanticipated shock" inflation was likely to continue to trend above target.

From Barron's ● Jul. 31, 2026

Soon afterward, John went off to his rooms in Peterhouse, leaving Elizabeth and me to digest the implications of my unanticipated luck.

From "Double Helix" by James D. Watson

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