Synonym Nuance VS
How to say "Principle" in Japanese
Both words can translate to "principle", but which should you choose?
Japanese Option A
原理
げんり (genri)
N2 / CEFR Syllabus
VS
Japanese Option B
斉一性の原理
せいいつせいのげんり (seiitsuseinogenri)
C2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "principle" into Japanese, you must choose carefully between 原理 and 斉一性の原理.
In Japanese, 原理 (げんり (genri)) is typically associated with "principle, theory, fundamental law" (Syllabus Level: N2) and represents Refers to a fundamental truth or proposition that serves as the foundation for a system of belief or behavior, or for a chain of reasoning. あるシステムや思考の根底にある、基本的な真理や法則を指します。.
On the other hand, 斉一性の原理 (せいいつせいのげんり (seiitsuseinogenri)) maps to "principle of uniformity" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "principle" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "原理"
この機械は簡単な原理で動いている。
This machine operates on a simple principle.
Bilingual Context for "斉一性の原理"
私は斉一性の原理に興味があります。
I am interested in principle of uniformity.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "この機械は簡単な ＿＿＿ で動いている。" (Meaning: "This machine operates on a simple principle.")
🎉 Correct Answer!
Remember: "原理" fits here because it means "principle, theory, fundamental law" in the context of: "This machine operates on a simple principle.". "斉一性の原理" represents "principle of uniformity".