JLPT N1Verb · IchidanCultureBusinessDaily Life

論じる

ろんじる·ronjiru

Meaning

to discuss; to argue; to debate; to expound on; to theorize

Formality
Formal

Nuance & Usage

論じる means to systematically discuss, argue, or expound upon a topic — going beyond simple opinion-sharing to structured reasoning. 問題を論じる (to discuss a problem), 賛否を論じる (to debate pros and cons), 〜について論じた論文 (a paper that discusses ~) are natural uses. Unlike 話し合う (hanashiau — to discuss together, casual and collaborative) and 議論する (giron suru — to debate, more confrontational), 論じる often implies a one-person exposition or formal argumentation. 論を展開する (to develop an argument) is a synonym in academic writing.

Common Mistakes

Learners confuse 論じる with 議論する (giron suru — to debate/argue, two sides), 話し合う (hanashiau — to discuss together, casual), and 述べる (noberu — to state/mention, more neutral). 論じる implies systematic, structured argumentation — often by one person developing a position. 〜を論じることは容易ではない (It is not easy to discuss ~) and 〜に論及する (to touch on ~ in an argument) are academic patterns. Don't confuse 論じる (ronjiru) with 論ずる (ronzuru — same meaning, older/more formal conjugation pattern).

Example Sentences (3)

1

この論文では、言語と文化の関係について詳細に論じる。

このろんぶんでは、げんごとぶんかのかんけいについてしょうさいにろんじる。

This paper discusses in detail the relationship between language and culture.

academic
2

その問題を論じる前に、まず概念の定義を明確にする必要がある。

そのもんだいをろんじるまえに、まずがいねんのていぎをめいかくにするひつようがある。

Before discussing the problem, it is necessary to first clarify the definition of the concept.

academic
3

各分野の専門家が一堂に会し、今後の政策の在り方について論じた。

かくぶんやのせんもんかがいちどうにかいし、こんごのせいさくのありかたについてろんじた。

Experts from various fields gathered together and discussed how future policies should be shaped.

formal

Quick Quiz

Quick Quiz

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