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Quintuple VS

Synonym Boundary: "簡単", "易しい", "容易", "楽な", "安易な"

All represent the core concept "easy", but require precise selection.

Japanese Option A

簡単

かんたん (kantan)
N5 / CEFR
Japanese Option B

易しい

やさしい (yasashii)
N5 / CEFR
Japanese Option C

容易

ようい (yōi)
N3 / CEFR
Japanese Option D

楽な

らくな (raku na)
N3 / CEFR
Japanese Option E

安易な

あんいな (an'ina)
N2 / CEFR

Quintuple VS Nuance Contrast & Social Differences

When expressing "easy" in Japanese, you must carefully distinguish between "簡単", "易しい", "容易", "楽な", "安易な" based on context.
  • 簡単 (かんたん (kantan) - Level: N5): Maps to "easy, simple" and is used when An な-adjective. Used to describe something that is not difficult or complicated to do or understand..
  • 易しい (やさしい (yasashii) - Level: N5): Maps to "easy, simple" and is used when An i-adjective. In the context of difficulty, it means 'simple' or 'not difficult.' Note that '優しい'.
  • 容易 (ようい (yōi) - Level: N3): Maps to "easy, simple, light (na-adjective)" and is used when 物事を行うのが簡単であること、または困難なく進められる状態を表します。「簡単」や「やさしい」よりもやや硬い表現で、書き言葉やフォーマルな文脈で使われることが多いです。.
  • 楽な (らくな (raku na) - Level: N3): Maps to "easy; comfortable; relaxed" and is used when A な-adjective used to describe something that is not difficult.
  • 安易な (あんいな (an'ina) - Level: N2): Maps to "easy, simple, superficial, careless (often with a negative connotation)" and is used when A な-adjective. Describes something that is done too easily, without much thought or effort, leading to a superficial or poor outcome. Often implies irresponsibility or lack of seriousness..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "簡単"
この漢字は簡単なので、すぐに書けます。
This kanji is easy, so I can write it quickly.
Context for "易しい"
この問題はとても易しいです。
This problem is very easy.
Context for "容易"
この問題は私にとって非常に容易です。
This problem is very easy for me.
Context for "楽な"
この椅子は座り心地が楽だ。
This chair is comfortable to sit in.
Context for "安易な"
安易な解決策では、根本的な問題は解決しない。
Easy solutions will not solve the fundamental problem.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "この漢字は ___ なので、すぐに書けます。" (Meaning: "This kanji is easy, so I can write it quickly.")
🎉 Correct Answer!

Remember: "簡単" is correct here because it represents "easy, simple" in the context: "This kanji is easy, so I can write it quickly.".

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