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Quadruple VS

Synonym Boundary: "ずっと", "全部", "思い切り", "一度に"

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

Japanese Option A

ずっと

ずっと (zutto)
N4 / CEFR
Japanese Option B

全部

ぜんぶ (zenbu)
N4 / CEFR
Japanese Option C

思い切り

おもいきり (omoikiri)
N3 / CEFR
Japanese Option D

一度に

いちどに (ichido ni)
N3 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "all" in Japanese, you must carefully distinguish between "ずっと", "全部", "思い切り", "一度に" based on context.
  • ずっと (ずっと (zutto) - Level: N4): Maps to "all the time, for a long time, much (more/less), continuously" and is used when An adverb used to express continuity.
  • 全部 (ぜんぶ (zenbu) - Level: N4): Maps to "all; whole; entirely" and is used when Used to mean 'all' or 'everything'. Can modify nouns or act as an adverb meaning 'completely'. For people, 皆.
  • 思い切り (おもいきり (omoikiri) - Level: N3): Maps to "with all one's might, to one's heart's content, resolutely, boldly" and is used when Expresses doing something without hesitation or regret, often with intensity or to the fullest extent. Can also mean "as much as one wants" or "boldly". The form 「思い切って」 is also common..
  • 一度に (いちどに (ichido ni) - Level: N3): Maps to "all at once, simultaneously" and is used when Indicates that multiple things happen or are done at the same time or in a single attempt..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "ずっと"
子供の頃からずっと日本のアニメが好きです。
I've liked Japanese anime ever since I was a child.
Context for "全部"
このケーキを全部食べました。
I ate this whole cake.
Context for "思い切り"
今日は仕事を忘れて、思い切り遊ぼう!
Let's forget about work today and play to our heart's content!
Context for "一度に"
一度にたくさんの質問をしました。
I asked many questions all at once.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "子供の頃から ___ 日本のアニメが好きです。" (Meaning: "I've liked Japanese anime ever since I was a child.")
🎉 Correct Answer!

Remember: "ずっと" is correct here because it represents "all the time, for a long time, much (more/less), continuously" in the context: "I've liked Japanese anime ever since I was a child.".

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