Quadruple VS
Synonym Boundary: "閉じる", "密着", "緊密", "精査"
All represent the core concept "close", but require precise selection.
Japanese Option A
閉じる
とじる (tojiru)
N4 / CEFR
Japanese Option B
密着
みっちゃく (micchaku)
N3 / CEFR
Japanese Option C
緊密
きんみつ (kinmitsu)
N2 / CEFR
Japanese Option D
精査
せいさ (seisa)
N2 / CEFR
Quadruple VS Nuance Contrast & Social Differences
When expressing "close" in Japanese, you must carefully distinguish between "閉じる", "密着", "緊密", "精査" based on context.
- 閉じる (とじる (tojiru) - Level: N4): Maps to "to close (transitive); to shut" and is used when 本や目、傘などを閉める際に使います。ドアや窓には「閉める」を使うことが多いですが、お店を閉めるなどの場合にも使われます。.
- 密着 (みっちゃく (micchaku) - Level: N3): Maps to "close contact; adhesion; sticking together; coverage/on-the-spot reporting" and is used when Refers to close physical contact, sticking together tightly, or on-the-spot coverage/detailed reporting. Often used as 密着取材.
- 緊密 (きんみつ (kinmitsu) - Level: N2): Maps to "close, intimate, tight, dense (relationship, connection)" and is used when Describes strong, close relationships, connections, or interactions, especially between groups, countries, or organizations..
- 精査 (せいさ (seisa) - Level: N2): Maps to "close examination, careful investigation, scrutiny" and is used when Refers to examining something very carefully and thoroughly, often to find errors or inconsistencies, or to confirm accuracy. Used in formal contexts like auditing, reviewing documents, or scientific analysis..
Context for "閉じる"
私は疲れたので、目を閉じました。
I was tired, so I closed my eyes.
Context for "密着"
このテープは接着力が極めて高く、ガラスの表面に_______して水漏れを完全に防ぎます。
This tape has extremely high adhesive strength, sticking tightly to the glass surface and completely preventing water leaks.
Context for "緊密"
両国間の緊密な協力関係が、地域の平和に貢献している。
Close cooperative relations between the two countries are contributing to regional peace.
Context for "精査"
提出された書類を精査する。
We will carefully examine the submitted documents.
Synonym Mastery Challenge
Which Japanese word perfectly fits this blank space?
Fill in the blank: "私は疲れたので、目を閉じました。" (Meaning: "I was tired, so I closed my eyes.")
🎉 Correct Answer!
Remember: "閉じる" is correct here because it represents "to close (transitive); to shut" in the context: "I was tired, so I closed my eyes.".