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Quadruple VS

Synonym Boundary: "全然", "必ずしも", "〜だけでなく", "一向に"

All represent the core concept "not", but require precise selection.

Japanese Option A

全然

ぜんぜん (zenzen)
N4 / CEFR
Japanese Option B

必ずしも

かならずしも (kanarazushimo)
N4 / CEFR
Japanese Option C

〜だけでなく

〜だけでなく (〜dake de naku)
N3 / CEFR
Japanese Option D

一向に

いっこうに (ikkou ni)
N2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "not" in Japanese, you must carefully distinguish between "全然", "必ずしも", "〜だけでなく", "一向に" based on context.
  • 全然 (ぜんぜん (zenzen) - Level: N4): Maps to "not at all, entirely (with negative verb)" and is used when Always used with a negative verb or phrase.
  • 必ずしも (かならずしも (kanarazushimo) - Level: N4): Maps to "not necessarily; not always (used with a negative predicate)" and is used when Always followed by a negative expression.
  • 〜だけでなく (〜だけでなく (〜dake de naku) - Level: N3): Maps to "not only... but also..." and is used when Indicates that something applies not just to one thing, but to another as well, often emphasizing the second part. Connects two pieces of information..
  • 一向に (いっこうに (ikkou ni) - Level: N2): Maps to "not at all, utterly, entirely (usually with negative)" and is used when Always used with a negative verb or adjective to emphasize 'not at all,' 'not in the least.' It expresses a complete lack of progress, change, or effect, often despite expectations or efforts..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "全然"
彼は日本語が全然分かりません。
He doesn't understand Japanese at all.
Context for "必ずしも"
お金持ちが必ずしも幸せとは限りません。
Wealthy people are not necessarily happy.
Context for "〜だけでなく"
彼は日本語だけでなく、英語も話せる。
He can speak not only Japanese but also English.
Context for "一向に"
いくら説明しても、彼は一向に理解しようとしない。
No matter how much I explain, he shows no sign of understanding at all.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼は日本語が ___ 分かりません。" (Meaning: "He doesn't understand Japanese at all.")
🎉 Correct Answer!

Remember: "全然" is correct here because it represents "not at all, entirely (with negative verb)" in the context: "He doesn't understand Japanese at all.".

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