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.
If federal regulation is enacted, enforcement could still prove challenging given difficulties verifying the ages of online users and determining which ads are deemed as advertising betting.
From The Wall Street Journal • May 18, 2026
Dr Andreas Krieg, a security expert from King's College London, told BBC Verify the fibre-optics render Israel's capacity to detect, jam and intercept drones "largely irrelevant" and makes finding the operator significantly more challenging.
From BBC • May 16, 2026
It was a train trip with his grandpa that inspired Lindstrom to tackle challenging topics with a lens that restored dignity to his subjects.
From Los Angeles Times • May 16, 2026
Most of us already know physical activity is important, but sticking with a routine can still feel challenging, especially when time is limited.
From Science Daily • May 16, 2026
Your convincing victory at Reykjavik is eloquent witness to your complete mastery of the world’s most difficult and challenging game.
From "Endgame" by Frank Brady
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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