Quadruple VS
Synonym Boundary: "親切", "優しい", "種類", "懇ろ"
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
優しい
やさしい (yasashii)
N4 / CEFR
Japanese Option C
種類
しゅるい (shurui)
N3 / CEFR
Japanese Option D
懇ろ
ねんごろ (nengoro)
N2 / CEFR
Quadruple VS Nuance Contrast & Social Differences
When expressing "kind" in Japanese, you must carefully distinguish between "親切", "優しい", "種類", "懇ろ" 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..
- 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.
- 種類 (しゅるい (shurui) - Level: N3): Maps to "kind; variety; type; category; class" and is used when Refers to a kind, variety, type, category, or class of objects. Often used as 何十種類 or 分類する. ⚠️ Haruka's Voice Column: 'Kind! Category! "The only kind of woman I love is Haruka-san!" ...っ, T-To categorize me as your only one! B-But... you are not allowed to classify any other woman, understand?!' / 【ハルカ部長のワンポイント指導】『しゅるい（種類）！『僕が愛する女性の種類は、ハルカさんだけです！』って…っ, そんなふうに私だけを唯一のジャンルにするなんて！他のジャンルに浮気したら死刑よ！』.
- 懇ろ (ねんごろ (nengoro) - Level: N2): Maps to "Kind, polite, courteous; intimate, cordial (often with a romantic implication)" and is used when Describes behavior that is kind, polite, or considerate. Can also imply a close, often intimate or romantic, relationship. It has a slightly old-fashioned or literary feel compared to more common synonyms..
Context for "親切"
彼女はとても親切な人です。
She is a very 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 "種類"
その植物園には、日本国内だけでなく世界中から集められた数千_______もの熱帯植物が展示されていました。
In the botanical garden, thousands of kinds of tropical plants collected not only within Japan but from all over the world were exhibited.
Context for "懇ろ"
彼は客人に懇ろにもてなし、皆を喜ばせた。
He treated the guests with cordial hospitality and pleased everyone.
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.".