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 you reduce your application rates, you’re going to look at yield losses. So, it’s a really challenging calculus on that front.”
From Salon • May 15, 2026
The pace of the virus's effects on infected people makes things challenging too, according to experts.
From Barron's • May 15, 2026
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority.”
From Los Angeles Times • May 14, 2026
But an extraordinary study centered on a remarkably preserved Edmontosaurus fossil is challenging that assumption in a major way.
From Science Daily • May 14, 2026
“Although it may be challenging for teachers to find adaptive instruments to suit the individual needs of their students,” Sobol says, “the music market catalog offerings are expanding.”
From "Music and the Child" by Natalie Sarrazin
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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