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.
The maker of Hot Wheels, American Girl and Uno has recently confronted a challenging market for toys, beset by tariffs on goods produced overseas and weaker-than-expected demand for Barbie dolls and Fisher-Price preschool products.
From Los Angeles Times • Jun. 4, 2026
The researchers identified a previously unrecognized role for the MHC class I pathway in immune responses driven by CD4+ T cells, challenging the traditional view that these pathways operate separately.
From Science Daily • Jun. 4, 2026
The trio are in the middle of a challenging review of a landmark North American free trade agreement, known as the USMCA.
From BBC • Jun. 4, 2026
"It had been a long summit push. What should have been five days to the summit and back took us 11 days, that's how challenging the conditions were," said Thrall.
From Barron's • Jun. 4, 2026
Some of the warm-ups are quite cognitively challenging.
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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