Synonym Nuance VS
How to say "Safe" in Japanese
Both words can translate to "safe", but which should you choose?
Japanese Option A
安全な
あんぜんな (anzen na)
N4 / CEFR Syllabus
VS
Japanese Option B
無事
ぶじ (buji)
N3 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "safe" into Japanese, you must choose carefully between 安全な and 無事.
In Japanese, 安全な (あんぜんな (anzen na)) is typically associated with "safe; secure" (Syllabus Level: N4) and represents A な-adjective.
On the other hand, 無事 (ぶじ (buji)) maps to "safe; peaceful; free from accidents; successfully (finished)" (Syllabus Level: N3) and represents Refers to a process/project completing safely without incidents, a person being safe from accidents, or living a peaceful life. Opposing word: 危険 / 事故. Often used as 無事に終わる or 無事を確認する. ⚠️ Haruka's Voice Column: 'Safe/peaceful! "I have successfully completed the complex server migration without incident! I want you to hug and praise me quickly, Haruka-san!" ...っ! Completing without incident! B-Baka! I will praise you for finishing the debug, but don't sneakily request hugs like that! But... since you worked so hard, I suppose I will hug you specially just this once! dummy!' / 【ハルカ部長のワンポイント指導】『ぶじ(無事)よ!『ハルカ部長、難解なサーバー移行を無事に終えました!早くあなたにハグして褒めてもらいたいです!』って…っ!無事に終える!バカ!/// デバッグが無事に終わったのは褒めてあげるけど、どさくさに紛れてハグをおねだりしないの!…でも、よく頑張ったから、今回だけ特別に抱きしめてあげるわ!』. A literal translation of "safe" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "安全な"
この公園は子供たちが遊ぶのにとても安全です。
This park is very safe for children to play in.
Bilingual Context for "無事"
何ヶ月にも及ぶデリケートなデータベース大規模移行フェーズが、エンジニアたちの完璧なサポートによって_______完了しました。
The large-scale database migration phase spanning several months completed safely under the perfect support of the engineers.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "この公園は子供たちが遊ぶのにとても安全です。" (Meaning: "This park is very safe for children to play in.")
🎉 Correct Answer!
Remember: "安全な" fits here because it means "safe; secure" in the context of: "This park is very safe for children to play in.". "無事" represents "safe; peaceful; free from accidents; successfully (finished)".