How to say "building" in Japanese

Choosing the right word
  • 建物たてものJLPT N5approx.Common
    nounThe default word for a building as a physical structure: something you can see, enter, or point to. For 'that tall building' or 'a brick building', this is the word you want.
    あそこの建物たてものが燃もえているに違ちがいない。↗
    That building must be on fire.
  • 構築こうちくCommon
    noun, suru verb, transitive verbBuilding as an act of putting up or erecting something; in practice it is used mostly for systems and frameworks rather than physical structures, so it is seldom the word for an actual building.
    我々われわれは他人たにんとの関係かんけいを構築こうちくし、維持いじしていく。↗
    We build and maintain relationships with others.
  • 建造けんぞうCommon
    noun, suru verb, transitive verbNames the act or process of building or construction, not the finished structure; typically used for putting up large structures such as ships. For a building as a thing, use 建物.
    これはわが国くにで建造けんぞうされた最大さいだいのタンカーです。↗
    This is the largest tanker that has ever been constructed in our country.
  • 造作ぞうさくCommon
    noun, suru verb, transitive verbBuilding, especially of a house. Its focus is houses rather than buildings in general, so for buildings other than houses 建物 is the word to use.
  • 家屋かおくJLPT N2approx.Common
    nounA house or building as a physical structure, with the emphasis on dwellings; close in meaning to 建物, but in ordinary reference to a building, 建物 is the usual choice.
    この前まえの嵐あらしで数すう軒けんの家屋かおくが被害ひがいを受うけた。↗
    Several houses were damaged in the last storm.

For a building as a physical structure use 建物, with 家屋 as a house-leaning alternative; for building as construction use 建造, or 構築 when systems rather than physical structures are meant, while 造作 centers on houses.

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

Japanese equivalents
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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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