Translation guide
The concept of asymmetry in Japanese can be expressed through nouns, adjectives, and descriptive phrases. The most common and direct translation is 非対称 (ひたいしょう), but depending on context, other terms like アシンメトリー (ashinmetorī) or 不均整 (ふきんせい) may be more appropriate. This guide covers the main ways to express asymmetry in various contexts.
Expressing the general concept of asymmetry, lack of symmetry in shape, arrangement, or structure.
The most standard and widely used term for 'asymmetry' in technical, scientific, and everyday contexts. It directly means 'non-symmetry'.
This design is asymmetrical.
It has an asymmetrical shape.
Loanword from English, often used in fashion, art, and design contexts. It carries a slightly more stylish or modern nuance.
Asymmetrical hairstyles are in fashion.
Refers to asymmetry in the sense of imbalance or lack of proportion, often used in artistic or aesthetic criticism.
The sculpture has an asymmetrical beauty.
Describing situations where there is an imbalance in information, power, or resources.
Technical usage in fields like mathematics, physics, chemistry, and biology.
非対称 is the standard, neutral term used in technical and formal contexts. アシンメトリー is a loanword often used in fashion, design, and casual conversation to sound trendy. Use 非対称 for academic or precise descriptions, and アシンメトリー for stylistic or informal references.
This building features an asymmetrical design. (neutral/technical)
I want an asymmetrical skirt. (fashion/casual)
In English, 'asymmetry' can be used broadly for any lack of symmetry. In Japanese, it's often more natural to specify the type of asymmetry or use a phrase like 左右非対称 (left-right asymmetry) or 不均整 (imbalance) depending on context. Using 非対称 alone might sound vague in some situations.
There is a power asymmetry in the negotiation.
Human internal organs are left-right asymmetric.