Translation guide
The English word "challenge" covers several distinct meanings: a difficult task that tests ability, an act of questioning or disputing something, an invitation to compete, and more. Japanese uses different words and phrases for each. This guide breaks them down by intended meaning.
Referring to something that is hard to do but rewarding, often used in personal growth, work, or study contexts.
I'm looking for a new challenge. · Learning Japanese is a real challenge. · The company faces many challenges.
The most direct equivalent for a positive, self-improvement challenge. Often used with する to mean 'take on a challenge'.
I like taking on new challenges.
This job is a big challenge for me.
Refers to a problem, issue, or task to be solved, often in academic, business, or social contexts. More neutral than 挑戦.
Environmental issues are a global challenge.
The biggest challenge of this project is the lack of budget.
A difficult problem or puzzle, often implying something hard to solve or overcome. More literary or formal.
He has solved many difficult challenges.
Expressing doubt about the truth, legality, or authority of something; to contest or object.
She challenged the court's ruling. · No one challenged his authority. · I challenge that assumption.
An objection or protest, often used in legal or formal settings. Commonly used with を唱える (となえる).
He challenged the decision.
To raise a question or express doubt about something. More formal and often used in discussions or debates.
To raise an objection; similar to 異議を唱える but slightly more literary.
Daring someone to a contest, duel, or game.
I challenge you to a race! · He accepted the challenge. · The knight issued a challenge.
Also used for a competitive challenge, like in sports or games. Often with 状 (じょう) for a written challenge.
He sent a challenge to the champion.
To challenge someone to a match or fight. More direct and often used in competitive contexts.
To challenge someone to a duel. Historical or dramatic.
A situation that is mentally or physically demanding, often used in everyday complaints.
Dealing with him is such a challenge. · The hike was a challenge, but we made it.
A common, casual way to say something is a real challenge or ordeal. Literally 'a tough thing'.
Raising kids is a challenge.
The daily commute is a challenge.
Hardship, toil, or difficulty. Emphasizes the struggle aspect.
Idiomatic: 'bone-breaking', meaning very laborious or challenging.
挑戦 (chōsen) implies a positive, voluntary attempt to overcome something for growth. 課題 (kadai) is a neutral term for a problem or task that needs to be addressed, often used in business or academic contexts. If you say 'I need a challenge' meaning personal growth, use 挑戦. If you mean 'the challenge we face is...' as a problem, use 課題.
I'm looking for a new challenge (personal growth).
The current challenge is a labor shortage.
English uses 'challenge' very broadly. In Japanese, directly translating it as 挑戦 or 課題 can sound unnatural if the meaning is simply 'difficulty' or 'problem'. Consider rephrasing with 難しい (difficult), 大変 (tough), or 問題 (problem) depending on the nuance.
That's a challenging problem.
I enjoy a challenge.
She challenged the election results.
He challenged me to a game of tennis.
If you have any objection, please state it.
Experts challenged the accuracy of the report.
He challenged the president's policy at the meeting.
The next opponent challenged me.
He challenged me to a game of chess.
He challenged his opponent to a duel.
言葉の壁は大きな苦労です。
The language barrier is a big challenge.
This task is a real challenge.