How to Use "unalloyed" with Example Sentences

1. But a long life is not unalloyed good news .
2. Yet in the canadian province of quebec , news of abundant gas in the shale beneath the st lawrence river basin has not been met with unalloyed joy .
3. It seemed like unalloyed good news .
4. Bond traders regard central bank bond purchases as an unalloyed positive .
5. But whether that is an unalloyed blessing , they say , is considerably less clear .