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Synonyms

suddenly

British  
/ ˈsʌdənlɪ /

adverb

  1. quickly and without warning; unexpectedly

"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

If you're walking on a crowded street and you stop suddenly — abruptly and without warning — somebody walking behind you may bump into you. If you experience love at first sight, you've suddenly fallen in love. If you're driving at night and a deer jumps out in front of you, you might suddenly have to swerve to avoid it. Suddenly is the kind of adverb you might use a lot if you're describing the plot of an action movie, a mystery novel, or any story in which lots of unexpected things happen.

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Vocabulary lists containing suddenly

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.

“They start idealizing their old culture; suddenly things seem much nicer than when they lived at home,” she said.

From Salon • Jul. 11, 2026

"We're not talking about driving on clear streets with clear lanes. There are no streets," he said, also describing scenes where aid trucks are suddenly swarmed by desperately hungry people.

From Barron's • Jul. 10, 2026

“A lifetime of love suddenly has nowhere to go. Creating art doesn’t erase grief, but it can become a way to carry it.”

From Los Angeles Times • Jul. 9, 2026

Then, Knof suddenly said he would step down, and German politicians closed ranks against the deal.

From The Wall Street Journal • Jul. 8, 2026

He took a step toward me, and his hands were suddenly on my arms.

From "The Red Car to Hollywood" by Jennie Liu

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