🦅 Project Eagle
Quadruple VS

Synonym Boundary: "容易な", "〜やすい", "楽な", "安易な"

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

Japanese Option A

容易な

よういな (yōi na)
N3 / CEFR
Japanese Option B

〜やすい

〜やすい (yasui)
N3 / CEFR
Japanese Option C

楽な

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

安易な

あんいな (an'ina)
N2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "easy" in Japanese, you must carefully distinguish between "容易な", "〜やすい", "楽な", "安易な" based on context.
  • 容易な (よういな (yōi na) - Level: N3): Maps to "easy, simple" and is used when Indicates that something is not difficult to do or understand. Often used in formal or slightly more objective contexts than '簡単な'..
  • 〜やすい (〜やすい (yasui) - Level: N3): Maps to "easy to do; prone to; apt to" and is used when Indicates that an action is easy to perform or that something has a tendency to occur. It is attached to the masu-stem.
  • 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 "容易な"
この問題は私にとって非常に容易だった。
This problem was very easy for me.
Context for "〜やすい"
このコップは割れやすい。
This glass breaks easily.
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: "この問題は私にとって非常に容易だった。" (Meaning: "This problem was very easy for me.")
🎉 Correct Answer!

Remember: "容易な" is correct here because it represents "easy, simple" in the context: "This problem was very easy for me.".

💡 Practice with AI! Live

Don't just read. Practice speaking this grammar with our interactive AI coach for free!

Try AI Speaking 👉