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Synonyms

challenging

American  
[chal-in-jing] / ˈtʃæl ɪn dʒɪŋ /

adjective

  1. offering a challenge; testing one's ability, endurance, etc.

    a challenging course;

    a challenging game.

  2. stimulating, interesting, and thought-provoking.

    a challenging suggestion.

  3. provocative; intriguing.

    a challenging smile.


ˈchallenging British  
/ ˈtʃælɪndʒɪŋ /

adjective

  1. demanding or stimulating

    a challenging new job

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • challengingly adverb
  • nonchallenging adjective
  • unchallenging adjective

Etymology

Origin of challenging

First recorded in 1300–50; Middle English, as a gerund; 1835–45 for sense of "testing one's ability"; challenge ( def. ), -ing 2 ( def. )

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.

As he continues to dive into different mediums, Cudi says the mission remains the same: to continue evolving, challenging himself artistically and inspiring people along the way.

From Los Angeles Times

Creating the hardware for Artemis has been challenging.

From The Wall Street Journal

Berkeley Group BKG -8.27%decrease; red down pointing triangle said it would pause making any new land acquisitions due to the challenging market backdrop and geopolitical volatility.

From The Wall Street Journal

Understanding how these different forms are related has been challenging.

From Science Daily

Leigh syndrome affects about one in 36,000 children, making research especially challenging.

From Science Daily