🦅 Project Eagle
Quintuple VS

Synonym Boundary: "すぐ", "さっそく", "即座", "即座に", "直ちに"

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

Japanese Option A

すぐ

すぐ (sugu)
N4 / CEFR
Japanese Option B

さっそく

さっそく (sassoku)
N3 / CEFR
Japanese Option C

即座

そくざ (sokuza)
N2 / CEFR
Japanese Option D

即座に

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

直ちに

ただちに (tadachini)
B2 / CEFR

Quintuple VS Nuance Contrast & Social Differences

When expressing "immediately" in Japanese, you must carefully distinguish between "すぐ", "さっそく", "即座", "即座に", "直ちに" based on context.
  • すぐ (すぐ (sugu) - Level: N4): Maps to "immediately, soon, right away" and is used when An adverb indicating that something will happen quickly or without delay, or is in close proximity..
  • さっそく (さっそく (sassoku) - Level: N3): Maps to "immediately, without delay, at once" and is used when Adverb indicating prompt action. Used when something is done quickly after a decision, event, or receipt of information..
  • 即座 (そくざ (sokuza) - Level: N2): Maps to "immediately, on the spot, instantly" and is used when Emphasizes an extremely quick, instantaneous response or action, leaving no delay. Often used adverbially with 「即座に〜」..
  • 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..
  • 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 "すぐ"
彼はすぐにここに来ます。
He will come here right away.
Context for "さっそく"
知らせを聞いて、さっそく準備を始めた。
Upon hearing the news, I immediately started preparations.
Context for "即座"
質問に対して、彼は即座に答えた。
He answered the question immediately.
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 "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 ___ にここに来ます。" (Meaning: "He will come here right away.")
🎉 Correct Answer!

Remember: "すぐ" is correct here because it represents "immediately, soon, right away" in the context: "He will come here right away.".

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