unexpectedly
Americanadverb
Etymology
Origin of unexpectedly
Explanation
When something happens unexpectedly, it takes you by surprise because you weren’t prepared for it, like a surprise party or a sudden rainstorm on a sunny day. The adverb unexpectedly comes from the word unexpected, which means "something that wasn’t anticipated or planned." When something happens unexpectedly, it catches you off guard and can lead to a range of emotions, like surprise, excitement, or even confusion. For example, you might unexpectedly bump into an old friend at the grocery store or receive an unexpected gift in the mail, creating a memorable moment.
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.
The potential price cut comes amid recent reports that multiple technology companies, including Uber Technologies, have faced unexpectedly high bills for AI usage.
From Barron's • Jun. 11, 2026
A recent research note published by Citadel Securities macro strategist Frank Flight described “multiple reports of unexpectedly large token bills.”
From MarketWatch • Jun. 11, 2026
Once stuck in the single-digits in public opinion polls with a handful of other Democratic candidates, Becerra rose quickly and unexpectedly following the political demise of former Rep. Eric Swalwell.
From Los Angeles Times • Jun. 6, 2026
The Hollywood Reporter was similarly positive, calling the series "sharply funny and unexpectedly touching".
From BBC • Jun. 5, 2026
On Sunday, in the middle of page ninety-two of my new book, the doorbell rings unexpectedly.
From "Muffled" by Jennifer Gennari
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
