Challenges are a natural part of life, learning, and personal growth. In English, the word “challenge” has many synonyms that are used in different situations, such as education, work, problem-solving, and …

3 days ago · transitive verb 1 : to dispute especially as being unjust, invalid, or outmoded : impugn new data that challenges old assumptions

An awesome challenge lies ahead of them. Finding a cure for cancer is one of the biggest challenges facing medical researchers. I've promised to finish the task by Friday, but it's going to be quite a …

Find 72 different ways to say CHALLENGES, along with antonyms, related words, and example sentences at Thesaurus.com.

The contestants compete against one another in various extreme challenges to avoid elimination. The winners of the final challenge win the competition and typically share a large cash prize. [2][3] The …

Dec 11, 2025 · If that sounds interesting, read on for a handy list of challenges to do with friends! Whether you’re looking for a funny makeup challenge, a fitness challenge, or a food-based …

Nov 24, 2025 · This article highlights the 10 biggest challenges the world faces today, based on research from the United Nations and the World Bank. The goal is to provide a clear, balanced, and …

to have a claim to; invite; arouse; stimulate. a matter which challenges attention. to assert that (a vote) is invalid. to assert that (a voter) is not qualified to vote. to expose an organism to a specific substance …

By learning from those who overcame great odds, we’re reminded that challenges are the birthplace of creativity, wisdom, and strength. These words encourage perseverance and remind us that the only …

Define challenges. challenges synonyms, challenges pronunciation, challenges translation, English dictionary definition of challenges. n. 1. a. A call to engage in a contest, fight, or competition: a …