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Showing results for challenge.
Definitions

challenge

[chal-inj] / ˈtʃæl ɪndʒ /
NOUN
dispute, question
Synonyms
STRONGEST
objection protest test threat
STRONG
claiming confrontation dare defiance demanding demur interrogation provocation remonstrance trial ultimatum
WEAK
summons to contest
Antonyms
STRONGEST
acceptance
STRONG
peace
WEAK
agree answer decide win
VERB
dispute, question
Synonyms
STRONGEST
ask for assert call for claim confront defy demand denounce impose require test try
STRONG
accost arouse beard brave cross dare exact impeach impugn inquire investigate provoke query reclaim stimulate summon tax vindicate
WEAK
call out face down face off face the music fly in the face of hang in insist upon invite competition make a point of make a stand object to search out stand up to stick it out throw down the gauntlet
Antonyms
STRONGEST
deny
STRONG
answer calm dodge ignore
WEAK
agreement decision victory

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.

But powering those sensors is a major challenge.

From Science Daily • Apr. 19, 2026

Spurs' challenge could yet become greater before they next kick a ball, however, with Nottingham Forest hosting Burnley and West Ham taking on Crystal Palace over the next two days.

From BBC • Apr. 18, 2026

The military’s orders have left Groton with a high-stakes challenge: how to resurrect a bygone era of military might in a far-flung seaside town short on workers, homes and transit.

From The Wall Street Journal • Apr. 18, 2026

The challenge for enterprises today is to patch, or perform security updates, on software before vulnerabilities can be exploited.

From MarketWatch • Apr. 18, 2026

This project is going to be a challenge.

From "Code Name Kingfisher" by Liz Kessler

Vocabulary lists containing challenge

List 2

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The SAT: Language of the Test, List 4

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Academic Vocabulary Toolkit 1, Words 11-20

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