Synonym Nuance VS
How to say "Instant" in Japanese
Both words can translate to "instant", but which should you choose?
Japanese Option A
咄嗟
とっさ (tossa)
N2 / CEFR Syllabus
VS
Japanese Option B
瞬時
しゅんじ (shunji)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "instant" into Japanese, you must choose carefully between 咄嗟 and 瞬時.
In Japanese, 咄嗟 (とっさ (tossa)) is typically associated with "instant, split-second, at that very instant" (Syllabus Level: N2) and represents Refers to an action or thought that occurs immediately and spontaneously in response to something, often an emergency or surprise. Usually used with 「に」.
On the other hand, 瞬時 (しゅんじ (shunji)) maps to "instant, a moment, a flash" (Syllabus Level: N1) and represents Refers to an extremely short period of time, often implying something happens or changes almost instantaneously. Can be used as a noun or adverb. A literal translation of "instant" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "咄嗟"
彼は咄嗟に危険を察知し、子供をかばった。
He instantly sensed the danger and shielded the child.
Bilingual Context for "瞬時"
彼は瞬時に状況を理解した。
He understood the situation instantly.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "彼は ＿＿＿ に危険を察知し、子供をかばった。" (Meaning: "He instantly sensed the danger and shielded the child.")
🎉 Correct Answer!
Remember: "咄嗟" fits here because it means "instant, split-second, at that very instant" in the context of: "He instantly sensed the danger and shielded the child.". "瞬時" represents "instant, a moment, a flash".