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greed; craving; desire; appetite; hunger; avarice; wants
やっと食欲が出てきたよ。
I've finally gotten an appetite.
彼は知識への欲が人一倍強い。
His desire for knowledge is exceptionally strong.
欲を言えばもう少し給料が上がってほしいところだ。
If I'm being greedy, I'd like my salary to go up a bit more.