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ingenuity; inventiveness; creative originality
彼の創意工夫には感心した。
I was impressed by his ingenuity.
予算が少ないので、創意工夫が大事だ。
With a small budget, ingenuity is important.
彼のキャリアは常に創意工夫に満ちていた。
His career was always filled with ingenuity.