How to say "structure" in Japanese

Choosing the right word
  • 構造こうぞうJLPT N2approx.Common
    nounThe general word for 'structure' as the makeup or framework of something — how its parts are put together, whether of a building, a sentence or an organization.
    この増加ぞうかに加くわえて、世界せかいの経済けいざい構造こうぞうの変化へんかがあった。↗
    Along with this increase, there has been a change in the world's economic organization.
  • 仕組みしくみJLPT N1approx.Common
    nounCovers 'structure' in the sense of how a system works — its arrangement or contrivance, the mechanism behind it. Use it when you mean the workings of something rather than its static makeup.
    Economics is the study of economic mechanisms.
  • 体制たいせいJLPT N2approx.Common
    nounCovers 'structure' in the sense of an organizational or political set-up — the system and order under which a group, institution or society is organized.
    日本にっぽんはガット自由貿易じゆうぼうえき体制たいせいにおける最大さいだいの受益者じゅえきしゃの一ひとつだったということができる。↗
    Japan has been one of the greatest beneficiaries of the free trade system under the GATT regime.
  • 建造物けんぞうぶつCommon
    nounA concrete word for a structure in the physical sense — something that has been built. Its core sense is 'building', so it fits when 'structure' means an actual built edifice rather than an abstract arrangement.
    これは私が見みた中なかで一番いちばんどっしりとした建造けんぞう物ものです。↗
    This is the most massive structure I have ever seen.
  • 構造物こうぞうぶつCommon
    nounThe word for a structure as a physical, constructed object. Use it when 'structure' means a built thing itself, not the makeup or framework behind it.

Use 構造 for the makeup or framework of something, 「仕組み」 for how a system works, 体制 for an organizational set-up, and 建造物 or 構造物 for a physical, built structure.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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