How to say "shape" in Japanese

Choosing the right word
  • 格好かっこうJLPT N4approx.Common
    nounRefers to the overall outward shape or look of something, and to a person's posture or stance; use it when commenting on how someone or something is shaped or holds itself.
  • 形かたちJLPT N4approx.Common
    nounThe default word for the physical shape of a concrete object — what shape something actually is. Use it when talking about the form of things you can see or touch.
    物質ぶっしつは温度おんどによって形かたちを変かえる。↗
    Matter changes its form according to temperature.
  • 姿すがたJLPT N3approx.Common
    nounCovers figure and form in the sense of how a person looks — someone's figure, silhouette, or appearance. For the shape of physical objects it is seldom the word you want.
    自分じぶんの姿すがたを鏡かがみにうつして見みなさい。↗
    Look at yourself in the mirror.
  • 形状けいじょうCommon
    nounA noun for the shape or form of a physical object, treated as its geometry or outline; typical of descriptions and specifications that state what shape something has.
  • nounAs a way to say shape this is marginal: the loanword is really known for figurines and for figure skating, so it is seldom the word you want for the shape of something.

Use 形 for the physical shape of an object, 格好 for overall outward shape or a person's posture, 姿 for a person's figure, 形状 for an object's shape in descriptions, and treat 「フィギュア」 as marginal.

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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