🦅 Project Eagle
Quadruple VS

Synonym Boundary: "先月", "去年", "ようやく", "いよいよ"

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

Japanese Option A

先月

せんげつ (sengetsu)
N5 / CEFR
Japanese Option B

去年

きょねん (kyonen)
N5 / CEFR
Japanese Option C

ようやく

ようやく (youyaku)
N3 / CEFR
Japanese Option D

いよいよ

いよいよ (iyoyoa)
N3 / CEFR

Quadruple VS Nuance Contrast & Social Differences

When expressing "last" in Japanese, you must carefully distinguish between "先月", "去年", "ようやく", "いよいよ" based on context.
  • 先月 (せんげつ (sengetsu) - Level: N5): Maps to "last month" and is used when Refers to the month immediately preceding the current one. Used when talking about past events..
  • 去年 (きょねん (kyonen) - Level: N5): Maps to "last year" and is used when Refers to the year immediately preceding the current one..
  • ようやく (ようやく (youyaku) - Level: N3): Maps to "at last, finally, at length" and is used when Similar to ついに, but often emphasizes the effort or difficulty involved in reaching the outcome, or a slight delay. Usually implies a positive or neutral outcome..
  • いよいよ (いよいよ (iyoyoa) - Level: N3): Maps to "at last, finally, all the more, increasingly, indeed" and is used when Emphasizes the approach of a significant moment or event, or that something is becoming 'more and more' or 'indeed.' Often used for climactic moments or to signify a decisive stage..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "先月"
先月、旅行に行きました。
I went on a trip last month.
Context for "去年"
去年、日本へ旅行に行きました。
I traveled to Japan last year.
Context for "ようやく"
渋滞を抜けて、ようやく目的地に到着した。
After getting through the traffic jam, we finally arrived at our destination.
Context for "いよいよ"
長い準備期間を経て、いよいよ明日が発表会だ。
After a long preparation period, tomorrow is finally the presentation.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: " ___ 、旅行に行きました。" (Meaning: "I went on a trip last month.")
🎉 Correct Answer!

Remember: "先月" is correct here because it represents "last month" in the context: "I went on a trip last month.".

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