synonym Comparative
改定
VS
改悪
Differences Between "改定" and "改悪"
Option A
改定
Meaning
revision, amendment (of rules, prices, regulations)
Reading
かいてい (kaitei)
Syllabus Level
N2
Practical Example
来月から運賃が改定されます。
The fare will be revised from next month.
Option B
改悪
Meaning
deterioration, making worse, revision for the worse
Reading
かいあく (kaiaku)
Syllabus Level
N2
Practical Example
その法律の改正は、市民生活を改悪するものだと批判された。
The revision of that law was criticized as something that would worsen citizens' lives.
Which one to use?
Select the correct Japanese word for this context
Which word fits this context: "(revision, amendment (of rules, prices, regulations))"?
🎉 正解 / Correct!
使い分け解説:
- 改定: Specifically refers to changing or revising existing rules, laws, prices, or systems. Implies a minor or moderate change, often to improve or update. (既存の規則、法律、料金、制度などを変更すること。改善や更新のための修正を指します。)
- 改悪: The opposite of improvement. Explicitly means changing something for the worse, or causing something to deteriorate. Often used for laws, systems, or conditions.
- 改定: Specifically refers to changing or revising existing rules, laws, prices, or systems. Implies a minor or moderate change, often to improve or update. (既存の規則、法律、料金、制度などを変更すること。改善や更新のための修正を指します。)
- 改悪: The opposite of improvement. Explicitly means changing something for the worse, or causing something to deteriorate. Often used for laws, systems, or conditions.
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