Quintuple VS
Synonym Boundary: "します", "する", "買い物する", "行う", "敝蓋不棄"
All represent the core concept "do", but require precise selection.
Japanese Option A
します
します (shimasu)
N5 / CEFR
Japanese Option B
する
する (suru)
N5 / CEFR
Japanese Option C
買い物する
かいものする (kaimono suru)
N4 / CEFR
Japanese Option D
行う
おこなう (okonau)
N4 / CEFR
Japanese Option E
敝蓋不棄
へいがいふき
C2PLUS / CEFR
Quintuple VS Nuance Contrast & Social Differences
When expressing "do" in Japanese, you must carefully distinguish between "します", "する", "買い物する", "行う", "敝蓋不棄" based on context.
- します (します (shimasu) - Level: N5): Maps to "to do, to make, to play (a sport)" and is used when 非常に多用途な動詞です。「〜をします」の形で、行動、スポーツ、仕事など様々な活動を表します。/ A very versatile verb. Used in the form '～をします' to express various activities, sports, or jobs..
- する (する (suru) - Level: N5): Maps to "to do, to make" and is used when A very versatile verb. Polite form is します.
- 買い物する (かいものする (kaimono suru) - Level: N4): Maps to "to do shopping" and is used when Used when referring to the act of buying things, typically at a store. Can be used with に.
- 行う (おこなう (okonau) - Level: N4): Maps to "to do, to conduct, to carry out, to perform" and is used when More formal than する. Typically used for conducting events, ceremonies, research, or official procedures..
- 敝蓋不棄 (へいがいふき - Level: C2PLUS): Maps to "do not discard a worn-out lid; a metaphor for valuing old things or long-standing friendships" and is used when Essential structural term in CEFR C2PLUS vocabulary syllabus..
Context for "します"
毎日宿題をします。
I do my homework every day.
Context for "する"
毎日日本語を勉強します。
I study Japanese every day.
Context for "買い物する"
デパートで洋服を買い物しました。
I bought clothes at the department store.
Context for "行う"
今日は会議が行われる予定だ。
A meeting is scheduled to be held today.
Context for "敝蓋不棄"
私は敝蓋不棄に興味があります。
I am interested in do not discard a worn-out lid; a metaphor for valuing old things or long-standing friendships.
Synonym Mastery Challenge
Which Japanese word perfectly fits this blank space?
Fill in the blank: "毎日宿題を ＿＿＿ 。" (Meaning: "I do my homework every day.")
🎉 Correct Answer!
Remember: "します" is correct here because it represents "to do, to make, to play (a sport)" in the context: "I do my homework every day.".