B2 adjective-na Neutre

有益

/jɯː.e.ki/

Being useful, beneficial, or profitable. It describes something that brings a positive effect or helps in achieving a goal.

Exemples

3 sur 5
1

留学は人生において有益な経験となるだろう。

Studying abroad will be a beneficial experience in life.

2

社会にとって有益な活動を支援する。

Support activities that are beneficial to society.

3

研究者たちは有益な議論を交わした。

The researchers had a beneficial discussion.

Famille de mots

Nom
有益性
Adverbe
有益に
Adjectif
有益な
💡

Astuce mémo

Yu (Have) + Eki (Profit/Benefit) = Having benefit.

Quiz rapide

インターネットを( )に活用する方法を学ぶ。

Correct !

La bonne réponse est : 有益

Exemples

1

留学は人生において有益な経験となるだろう。

formal

Studying abroad will be a beneficial experience in life.

2

社会にとって有益な活動を支援する。

business

Support activities that are beneficial to society.

3

研究者たちは有益な議論を交わした。

academic

The researchers had a beneficial discussion.

4

暇な時間を有益に使いたい。

everyday

I want to use my free time beneficially.

5

それ、めっちゃ有益なアドバイスだね!

informal

That's really beneficial advice!

Famille de mots

Nom
有益性
Adverbe
有益に
Adjectif
有益な

Collocations courantes

有益なアドバイス beneficial advice
有益な情報 useful information
有益な時間 time spent beneficially
〜に有益だ to be beneficial for ~
相互に有益 mutually beneficial

Phrases Courantes

有益無害

beneficial and harmless

有益な役割を果たす

to play a beneficial role

有益な示唆

beneficial suggestion

Souvent confondu avec

有益 vs 有効

Yuko means 'effective' (producing a result); Yueki means 'beneficial' (bringing positive value).

📝

Notes d'usage

Frequently used to describe books, advice, experiences, and research.

⚠️

Erreurs courantes

Avoid using it for people (e.g., 'He is yueki'); use 'yuno' (capable) for people instead.

💡

Astuce mémo

Yu (Have) + Eki (Profit/Benefit) = Having benefit.

📖

Origine du mot

Yu (to have) + eki (profit/gain).

Modèles grammaticaux

有益な + Noun 〜にとって有益だ

Quiz rapide

インターネットを( )に活用する方法を学ぶ。

Correct !

La bonne réponse est : 有益

Plus de mots sur education

例外

B1

A person or thing that is excluded from a general statement or does not follow a rule. Important for discussing limitations in academic theories.

識字

B2

The ability to read and write. It is a fundamental skill for education and participation in modern society.

比重

B2

Literally refers to specific gravity in physics, but metaphorically used to describe the relative importance or weight given to a particular element among many.

翻訳

B2

To change written or spoken text from one language into another. Usually refers to written text.

知識

A1

Knowledge refers to the information, understanding, and skills acquired through education or experience. It describes the state of knowing about a particular subject or having a general awareness of facts and principles.

抽象的

A1

Describes something that is based on general ideas or concepts rather than specific physical objects or examples. It is often used to talk about thoughts, art, or explanations that are not easy to see or touch.

基礎

A1

The essential foundation or starting point of a subject, skill, or physical structure. It refers to the fundamental knowledge or support system upon which more complex things are built.

概論

B2

An introduction or general survey of a subject. It refers to a discourse or book that provides an overview of the basic principles of a field of study.

義務教育

B2

The period of education that is required by law for all children in a country, typically covering primary and lower secondary education.

精通

B2

To have extensive, deep, and detailed knowledge about a particular subject or field. It implies being an expert or very well-versed.

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