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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.

Mountain rescue teams accompanied by the coastguard helicopter and a search and rescue dog team were involved in searches for the 42-year-old in challenging conditions.

From BBC

Despite challenging times for the trade, he is still optimistic about the future of it, sparked by a change in the ages of shoppers over recent years.

From BBC

Thanking everyone who has supported the campaign, including Helen Grant MP, she added: "This journey has been emotional, challenging, and at times overwhelming, but it has never been just my fight."

From BBC

The Taliban government does not allow easy access to foreign journalists, and verifying information, particularly from border areas, is even more challenging.

From BBC

The route involves navigating extremely challenging terrain, significant exposure, steep pinnacles and drops on both sides.

From BBC