異論

• Reading: いろん
• Romaji: iron
• Kanji breakdown: 異 (i) — different, unusual; 論 (ron) — argument, theory, opinion
• Pronunciation: /i.ɾoɴ/

Meaning

A different opinion; an objection; a dissenting view.

Used to express disagreement or present an alternative viewpoint. Common in formal discussions, meetings, and debates. The phrase 異論はない means 'no objection' and is frequently used to confirm consensus. More formal than 反対意見.

Examples

1. この提案に異論がある方はいますか。 Does anyone have any objections to this proposal?
2. 異論はないようなので、この方針で進めましょう。 Since there seem to be no objections, let's proceed with this policy.
3. 彼の意見に異論を唱える人は少なかった。 There were few people who raised objections to his opinion.

Usage Guide

Context: meetings, debates, academic discussion

Tone: formal

Origin & History

Compound of 異 (i, different/unusual) + 論 (ron, argument/theory/opinion). Literally 'different argument' — a dissenting perspective.

Cultural Context

Era: Classical

Generation: Adults

Social background: Educated