- 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.
Six-time Grand Slam champion Iga Swiatek has called an early finish to what she described as "one of the most challenging" seasons of her career.
From BBC ● Oct. 20, 2026
“The challenging thing is he’s sort of a conduit to her.”
From Los Angeles Times ● Oct. 20, 2026
DeepSeek, one of China's top AI labs, shook up the industry in January 2025 with a low-cost, high-performance chatbot, challenging assumptions of US dominance.
From Barron's ● Oct. 20, 2026
The biggest reason for the impasse is that the Knicks happened to build a championship team at one of the most challenging moments NBA roster construction has ever known.
From The Wall Street Journal ● Oct. 20, 2026
He tossed a challenging look back at the nervous prince.
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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