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.
Studying the fault system is challenging because most of the faults are hidden underground and cannot be directly observed at the surface.
From Science Daily • May 19, 2026
Elevated bond yields are contributing to rising inflation, with April producer inflation at its highest since December 2022, challenging growth investments.
From Barron's • May 19, 2026
As people navigate adulthood and personal growth cycles, challenging habits and shedding old identities, there are a few underlying questions: Who am I, really?
From Los Angeles Times • May 19, 2026
Feichtinger and his colleagues' study acknowledges these factors and he says re-shoring multiple parts of the garment supply chain remains "challenging".
From BBC • May 18, 2026
Sending Margaret away to school had been challenging, emotionally and financially.
From "Reaching for the Moon" by Katherine Johnson
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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