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Synonym Nuance VS

How to say "Stairs" in Japanese

Both words can translate to "stairs", but which should you choose?

Japanese Option A

かいだん

かいだん (kaidan)
N5 / CEFR Syllabus
VS
Japanese Option B

階段

かいだん (kaidan)
N4 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "stairs" into Japanese, you must choose carefully between かいだん and 階段. In Japanese, かいだん (かいだん (kaidan)) is typically associated with "stairs" (Syllabus Level: N5) and represents Used to refer to a set of steps for moving between different floors of a building. Often paired with verbs like 上がる. On the other hand, 階段 (かいだん (kaidan)) maps to "stairs, staircase" (Syllabus Level: N4) and represents Used for fixed structures inside or outside buildings for moving between floors. Distinct from はしご. A literal translation of "stairs" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "かいだん"
階段を上って2階に行きます。
I go up the stairs to the second floor.
Bilingual Context for "階段"
エレベーターが故障しているので、階段を使ってください。
The elevator is broken, so please use the stairs.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "階段を上って2階に行きます。" (Meaning: "I go up the stairs to the second floor.")
🎉 Correct Answer!

Remember: "かいだん" fits here because it means "stairs" in the context of: "I go up the stairs to the second floor.". "階段" represents "stairs, staircase".

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