challenge

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.

The researchers also explained why dating the boat has been challenging.

From Science Daily

Higher costs can be particularly challenging for small businesses, which typically have thinner profit margins than big companies and fewer ways to offset higher expenses.

From The Wall Street Journal

She also challenged beliefs that formal uniforms improve academic performance.

From BBC

The power of the workers in the church means they are rarely challenged.

From BBC

Shah is the alliance's candidate for prime minister and is mounting a direct challenge against Oli in his constituency.

From Barron's