Use "uneconomical" em uma frase

1. This knowledge, which is highly prized by the 1d beings, is uneconomical, long-winded and ‘dead’ to him

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2. “I have a small old Class Two in the yard that we stopped using because it was uneconomical since we could not afford to send it with an escort for such small loads

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3. soon as they deem your services uneconomical

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4. The low price had rendered production uneconomical

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5. He would even risk his cakes and would deliberately desire the most fatal rubbish, the most uneconomical absurdity, simply to introduce into all this positive good sense his fatal fantastic element

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