► 成句
生き [いき] [生きが良い] meaning: energy rank: 3
☆ 生きがいい若者 ⇨ An energetic young person (☛ Often written 活き as well)
► 名詞
威勢 [いせい] meaning: energy rank: 4
☆ 彼は威勢だけは良い ⇨ He looks energetic only on the surface (☛ Outward energy with not much substance)
► 形容動詞
生き生き [(3)いきいき] meaning: energy rank: 2
☆ 彼女は新しい仕事を始めてから生き生きしている ⇨ She has been glowing since she started her new job
☆ 生き生きとした若者達 ⇨ Lively young people
快活 [かいかつ] meaning: energy rank: 3
☆ うちのお婆ちゃんは80だが未だに快活だ ⇨ My grandma is 80 but still very energetic
溌剌 [はつらつ] meaning: energy rank: 3
☆ 彼女は頭が良い上に美人で背が高く、いつも溌剌として見える ⇨ She is not just smart but pretty and tall, and always looks active, energetic