🦅 Project Eagle
Quadruple VS

Synonym Boundary: "わかります", "分かる", "納得する", "心得える"

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

Japanese Option A

わかります

わかります (wakarimasu)
N5 / CEFR
Japanese Option B

分かる

わかる (wakaru)
N5 / CEFR
Japanese Option C

納得する

なっとくする (nattoku suru)
N3 / CEFR
Japanese Option D

心得える

こころえる (kokoroeru)
N2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "understand" in Japanese, you must carefully distinguish between "わかります", "分かる", "納得する", "心得える" based on context.
  • わかります (わかります (wakarimasu) - Level: N5): Maps to "to understand" and is used when Polite form of わかる. Indicates comprehension. Often used with particle が..
  • 分かる (わかる (wakaru) - Level: N5): Maps to "to understand" and is used when Intransitive verb. Often used with the particle が.
  • 納得する (なっとくする (nattoku suru) - Level: N3): Maps to "to understand; to be convinced; to accept" and is used when Implies understanding and accepting something as reasonable or true after explanation or consideration. Often used in formal or serious contexts..
  • 心得える (こころえる (kokoroeru) - Level: N2): Maps to "to understand, to know, to be aware of" and is used when Often used for understanding rules, manners, or proper procedures. Implies internalizing knowledge or having a good grasp of something..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "わかります"
英語がわかります。
I understand English.
Context for "分かる"
先生の話がよく分かりました。
I understood the teacher's talk well.
Context for "納得する"
彼の説明を聞いて、ようやく納得した。
After listening to his explanation, I finally understood.
Context for "心得える"
社会人として、基本的なマナーは心得ておくべきだ。
As a working adult, you should be aware of basic manners.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "英語が ___ 。" (Meaning: "I understand English.")
🎉 Correct Answer!

Remember: "わかります" is correct here because it represents "to understand" in the context: "I understand English.".

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