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Quadruple VS

Synonym Boundary: "即座に", "至急", "いちはやく", "直ちに"

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

Japanese Option A

即座に

そくざに (sokuzani)
N2 / CEFR
Japanese Option B

至急

しきゅう (shikyuu)
N2 / CEFR
Japanese Option C

いちはやく

いちはやく (ichihayaku)
N2 / CEFR
Japanese Option D

直ちに

ただちに (tadachini)
B2 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "immediately" in Japanese, you must carefully distinguish between "即座に", "至急", "いちはやく", "直ちに" based on context.
  • 即座に (そくざに (sokuzani) - Level: N2): Maps to "immediately, on the spot, instantly" and is used when Emphasizes a very quick, almost instantaneous reaction or action without any delay..
  • 至急 (しきゅう (shikyuu) - Level: N2): Maps to "immediately, urgently, as soon as possible" and is used when Often used in business or formal contexts, conveying a strong sense of urgency. Less common in casual conversation. 「早く」よりも緊急度が高い場合に用いられます。.
  • いちはやく (いちはやく (ichihayaku) - Level: N2): Maps to "immediately, quickly, promptly; at the earliest stage" and is used when Emphasizes speed and being among the first to react or act. Implies seizing an opportunity or recognizing something early..
  • 直ちに (ただちに (tadachini) - Level: B2): Maps to "immediately, at once" and is used when Essential structural term in CEFR B2 vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "即座に"
彼は私の質問に即座に答えた。
He answered my question immediately.
Context for "至急"
この書類を至急確認してください。
Please check this document immediately.
Context for "いちはやく"
彼は危険をいちはやく察知し、皆に知らせた。
He immediately sensed the danger and informed everyone.
Context for "直ちに"
私は直ちにに興味があります。
I am interested in immediately, at once.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼は私の質問に ___ 答えた。" (Meaning: "He answered my question immediately.")
🎉 Correct Answer!

Remember: "即座に" is correct here because it represents "immediately, on the spot, instantly" in the context: "He answered my question immediately.".

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