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.
But rolling out NGC2 across the Army, which has about 450,000 active-duty troops, is technically challenging and, according to Army officials, will take until 2032.
From The Wall Street Journal ● Oct. 3, 2026
The 724-page report describes a deluge of chaos and poor communication that made evacuations, rescues and firefighting more challenging amid conditions that were already exceptionally dangerous and volatile.
From Los Angeles Times ● Oct. 2, 2026
What matters most is that the exercise feels challenging.
From Science Daily ● Oct. 2, 2026
Taiwan's Defence Minister Wellington Koo said previously it would be "challenging" for all the F-16Vs to be delivered this year, despite Lockheed Martin ramping up production.
From Barron's ● Oct. 2, 2026
It’s challenging to shoulder all the stuff you get from the Kingdom of Death.
From "Aru Shah and the End of Time" by Roshani Chokshi
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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