Translation guide
Describes a person, action, or atmosphere that is lively, vigorous, and active. Japanese offers many nuanced expressions depending on the degree of energy, context, and whether it's a personality trait or a temporary state.
Describing someone who is naturally energetic, cheerful, and active.
The most common and versatile word for 'energetic' or 'lively'. Can describe a person's health, mood, or personality.
彼女はいつも元気だ。
She is always full of energy.
元気な子供たちが公園で遊んでいる。
Energetic children are playing in the park.
Means 'active' or 'lively', often used for children or dynamic personalities. Slightly more formal than 元気.
彼はとても活発な生徒だ。
He is a very energetic student.
A loanword from English 'energetic', used for someone with a powerful, dynamic energy. Often implies a strong drive.
彼女のエネルギッシュな性格に感心する。
I admire her energetic personality.
Literally 'full of energy', a very common phrase to describe someone bursting with vitality, especially children.
子供たちは元気いっぱいだ。
The kids are full of energy.
Expressing that someone is feeling energetic at the moment, often after rest or when motivated.
Means 'to feel energized' or 'to get energy'. Used when energy returns after being tired or down.
コーヒーを飲んだら元気が出た。
I felt full of energy after drinking coffee.
To become energetic or well again, often after illness or fatigue.
休んだら元気になった。
I rested and now I'm full of energy.
Casual phrase meaning 'in high spirits' or 'pumped up'. Often used for excited, energetic moods.
今日はテンションが高いね。
You're full of energy today, aren't you?
Describing actions done with vigor, speed, or enthusiasm.
Adverb meaning 'vigorously' or 'with force'. Used for energetic physical actions.
彼は勢いよく走り出した。
He started running full of energy.
Adverb meaning 'energetically' or 'vigorously', often for sustained effort or work.
彼女は精力的に活動している。
She is working full of energy.
Describing a lively, bustling environment or event.
Means 'lively' or 'full of energy' for places, events, or atmospheres.
この市場は活気がある。
This market is full of energy.
Means 'lively' or 'bustling', often for places with many people and noise. Can also describe a cheerful, energetic person.
賑やかな通りを歩いた。
We walked along a street full of energy.
The phrase 'full of energy' is not directly translated as a single fixed expression in Japanese. Instead, choose the appropriate adjective or phrase based on context. Using 元気 is the safest default for people.
元気 is the most general and can refer to health, mood, or personality. 活発 emphasizes active behavior, often used for children or dynamic individuals. エネルギッシュ implies a powerful, almost intense energy, often used for driven people.