使つかい残のこし

noun

remnant; leftover; remainder

Refers to something left over after use, such as leftover money, materials, or food. Often implies a small or unused portion.

• 使つかい残のこしの材ざい料りょうで、もう一いっ品ぴん作つくれそうだ。

  With the leftover ingredients, it looks like I can make one more dish.

• 使つかい残のこしのお金かねは貯ちょ金きんしておこう。

  Let's save the leftover money.