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.
Not only do they have to worry about privacy, but their own high profiles can also mean it’s challenging to meet someone who hasn’t already formed preconceptions about them.
From The Wall Street Journal ● Nov. 15, 2026
This capability was essential to finding ED138 in such a challenging part of the sky.
From Science Daily ● Nov. 14, 2026
Both companies will also play a key role in Artemis III, which is currently planned for summer 2027- another challenging schedule.
From BBC ● Nov. 13, 2026
It’s a bit more challenging, but I want to do that.
From Los Angeles Times ● Nov. 13, 2026
Allowing them to be together for more than a few stolen hours, without challenging the rules of the game.
From "The Night Circus" by Erin Morgenstern
Vocabulary lists containing challenging
Academic Vocabulary Toolkit 1, Words 11-20
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Towers Falling
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Persuasive and Assertive Tones
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Random Word
Spin the wheel and learn a new word!
Get a word