🦅 Project Eagle
Quintuple VS

Synonym Boundary: "ふるい", "老舗", "因襲", "老獪", "古活字版"

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

Japanese Option A

ふるい

ふるい (furui)
N5 / CEFR
Japanese Option B

老舗

しにせ (shinise)
N2 / CEFR
Japanese Option C

因襲

いんしゅう (inshū)
N1 / CEFR
Japanese Option D

老獪

ろうかい (rōkai)
N1 / CEFR
Japanese Option E

古活字版

こかっじばん (kokatsujiban)
C2 / CEFR

Quintuple VS Nuance Contrast & Social Differences

When expressing "old" in Japanese, you must carefully distinguish between "ふるい", "老舗", "因襲", "老獪", "古活字版" based on context.
  • ふるい (ふるい (furui) - Level: N5): Maps to "old (not for people)" and is used when An い-adjective. Used for objects, buildings, or things that have existed for a long time. Not used for the age of people. Opposite of 新しい.
  • 老舗 (しにせ (shinise) - Level: N2): Maps to "old shop, long-established shop/firm" and is used when Refers specifically to a business that has been operating for a long time.
  • 因襲 (いんしゅう (inshū) - Level: N1): Maps to "old custom, old tradition, conventionalism, ingrained custom" and is used when 昔からの習慣やしきたりで、特に時代遅れであったり、改めるべきだと考えられるものに対して使われることが多い。ネガティブなニュアンスを含む。.
  • 老獪 (ろうかい (rōkai) - Level: N1): Maps to "old and cunning; wily; astute (often implying negative conniving)" and is used when 経験を積んでいて、物事の裏をかくなどずる賢い様子を表す。良い意味ではあまり使われず、策略的で手強い人物を指す。Describes someone who is experienced and shrewd, often in a cunning or sly way, especially in outsmarting others. Rarely used in a positive sense, usually referring to a formidable, strategic person..
  • 古活字版 (こかっじばん (kokatsujiban) - Level: C2): Maps to "old movable-type edition" and is used when Essential structural term in CEFR C2 vocabulary syllabus..
Mixing these up can easily lead to unnatural translations. Refer to the bilingual context cards below to master the boundaries!
Context for "ふるい"
このカメラはとてもふるいです。
This camera is very old.
Context for "老舗"
この和菓子屋は創業200年の老舗だ。
This Japanese confectionery shop is a long-established business founded 200 years ago.
Context for "因襲"
その村ではいまだに因襲にとらわれた風習が残っている。
Old-fashioned customs still remain in that village.
Context for "老獪"
あの政治家は老獪な手腕で、いくつもの難局を乗り越えてきた。
That politician, with his wily tactics, has overcome many difficult situations.
Context for "古活字版"
私は古活字版に興味があります。
I am interested in old movable-type edition.

Synonym Mastery Challenge

Which Japanese word perfectly fits this blank space?

Fill in the blank: "このカメラはとても ___ です。" (Meaning: "This camera is very old.")
🎉 Correct Answer!

Remember: "ふるい" is correct here because it represents "old (not for people)" in the context: "This camera is very old.".

💡 Practice with AI! Live

Don't just read. Practice speaking this grammar with our interactive AI coach for free!

Try AI Speaking 👉