Translation guide
The English word 'power' covers a wide range of meanings, from physical force and energy to authority, ability, and influence. Japanese uses different words depending on the specific nuance. This guide helps learners choose the right expression for each context.
Expressing physical power, might, or force.
The most general word for physical strength, force, or power. Can also refer to effort or ability.
彼は力が強い。
He is physically strong.
力を入れて押してください。
Please push with force.
Loanword from English, often used for physical power, energy, or output, especially in sports, mechanics, or casual contexts.
この車はパワーがある。
This car has power.
Referring to electrical power, energy supply, or battery power.
Expressing political, social, or organizational power, authority, or influence.
Expressing the power to do something, ability, or capacity.
Expressing the power to influence people or events, or the effectiveness of something.
Referring to exponentiation or magnification.
Used as a suffix for mathematical powers, e.g., '2 to the power of 3'.
While パワー is common in casual Japanese, it often sounds like a loanword and may not fit formal or traditional contexts. Use native Japanese words like 力 or 電力 when appropriate.
権力 refers to political or social power in a broad sense, while 権限 is about the specific authority or right granted to someone within an organization or legal framework.
Standard term for electric power or electricity as a utility.
電力消費を減らす。
Reduce power consumption.
Refers to a power source or power supply, like turning on a device or the source of electricity.
電源を入れてください。
Please turn on the power.
Common word for electricity in everyday contexts, like 'the power is out'.
停電で電気がつかない。
The power is out due to a blackout.
Political or legal power, authority. Often used for government or institutional power.
権力を乱用する。
Abuse power.
Authority or jurisdiction, often within an organization or legal framework. Refers to the scope of power one holds.
それは私の権限外です。
That is beyond my authority.
Dominating power or control, often over people or a market.
彼は会社で絶大な支配力を持っている。
He has enormous power in the company.
General word for ability, capability, or faculty. Often used for skills or mental power.
彼は問題を解決する能力がある。
He has the power to solve problems.
Can also mean ability or power in a more abstract sense, like 'power of imagination'.
想像力は大切な力だ。
Imagination is an important power.
Influence, clout, or leverage. Often used for social or media influence.
彼女は政界に大きな影響力を持っている。
She has great power in political circles.
Power in terms of effectiveness or force, often used for weapons, arguments, or natural forces.
この薬は強力な威力がある。
This medicine has powerful effects.
2の3乗は8です。
2 to the power of 3 is 8.
Magnification power, like of a lens or telescope.
この顕微鏡の倍率は100倍です。
The power of this microscope is 100x.