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Quadruple VS

Synonym Boundary: "親切", "親切な", "優しい", "懇切"

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

Japanese Option A

親切

しんせつ (shinsetsu)
N5 / CEFR
Japanese Option B

親切な

しんせつな (shinsetsu na)
N4 / CEFR
Japanese Option C

優しい

やさしい (yasashii)
N4 / CEFR
Japanese Option D

懇切

こんせつ (konsetsu)
N2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "kind" in Japanese, you must carefully distinguish between "親切", "親切な", "優しい", "懇切" based on context.
  • 親切 (しんせつ (shinsetsu) - Level: N5): Maps to "kind; gentle; friendly" and is used when A na-adjective. Used to describe a person's kind and considerate nature. Often used with 「に」 to describe an action..
  • 親切な (しんせつな (shinsetsu na) - Level: N4): Maps to "kind, friendly" and is used when A `na`-adjective describing someone's character or actions as kind and helpful..
  • 優しい (やさしい (yasashii) - Level: N4): Maps to "kind, gentle; easy" and is used when An i-adjective with two main meanings: 1. Kind, gentle, tender.
  • 懇切 (こんせつ (konsetsu) - Level: N2): Maps to "kind and thorough; elaborate; meticulous (explanation, guidance)" and is used when 説明や指導が「非常に丁寧で、わかりやすく、親身になっている」様子を表す形容動詞です。/ An adjectival noun describing an explanation or guidance that is 'extremely polite, easy to understand, and thoughtful/personable'..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "親切"
彼女はとても親切な人です。
She is a very kind person.
Context for "親切な"
彼女はいつも親切な人です。
She is always a kind person.
Context for "優しい"
先生はとても優しい人です。
My teacher is a very kind person.
Context for "懇切"
先生は生徒一人ひとりに懇切な指導をしてくださった。
The teacher gave kind and thorough guidance to each and every student.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼女はとても ___ な人です。" (Meaning: "She is a very kind person.")
🎉 Correct Answer!

Remember: "親切" is correct here because it represents "kind; gentle; friendly" in the context: "She is a very kind person.".

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