- present participle of challenge.
challenging
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.
These organizations have become increasingly sophisticated in recruiting candidates, raising money, mobilizing volunteers and challenging incumbents.
From Salon • Jun. 27, 2026
“We’re having to re-examine even how we think about what causes inflation, and that makes it a particularly challenging analytical moment for us,” Kashkari said.
From MarketWatch • Jun. 26, 2026
Because great white sharks are highly mobile animals capable of traveling vast distances, determining the size and status of regional populations can be challenging.
From Science Daily • Jun. 26, 2026
Aksyonov had a day earlier acknowledged that Crimea "is going through a challenging time" and that "the fuel situation is the most difficult."
From Barron's • Jun. 26, 2026
“Are you challenging me?” the Huntsman asked disbelievingly.
From "Half Upon a Time" by James Riley
Vocabulary lists containing challenging
Academic Vocabulary Toolkit 1, Words 11-20
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Towers Falling
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Persuasive and Assertive Tones
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