challenge
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.
One major challenge in studying online health discussions has been scale.
From Science Daily • May 24, 2026
To summarize, she’s left herself wide open to a challenge.
From Los Angeles Times • May 23, 2026
To formally trigger a leadership challenge, 81 of Labour’s 403 lawmakers will have to endorse him.
From The Wall Street Journal • May 23, 2026
Incumbent Larry Taylor planned to run again, but dropped out once Middleton made it clear he intended to challenge him.
From Salon • May 23, 2026
Seasoned professionals who were trained to navigate towering fires in the skyscrapers of Tokyo, they were nevertheless visibly shaken by the challenge of working close to the open reactor pools.
From "Meltdown" by Deirdre Langeland
Vocabulary lists containing challenge
List 2
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The SAT: Language of the Test, List 4
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Academic Vocabulary Toolkit 1, Words 11-20
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