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Synonym Comparison

The Nuance Difference: "しります" vs "説明する"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

しります

しります (shirimasu)
N5 / CEFR Syllabus
VS
Japanese Term B

説明する

せつめいする (setsumei suru)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both しります and 説明する are often translated to English but have distinct usages. しります (しります (shirimasu)) represents "to know" (Level: N5) and typically represents The polite form of 知る. On the other hand, 説明する (せつめいする (setsumei suru)) translates to "to explain" (Level: N4) and is used for Used when clarifying or elaborating on something. It's a noun + する verb.. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "しります"
彼の名前をよくしりません。
I don't know his name well.
Bilingual Sentence for "説明する"
先生が文法を説明してくれました。
The teacher explained the grammar to me.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼の名前をよくしりません。" (Meaning: "I don't know his name well.")
🎉 Correct Answer!

Remember: "しります" fits here because it represents "to know" in the context: "I don't know his name well.".

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