The phrase "as sharpened" is correct and usable in written English.
It can be used to describe something that has been made sharper or more acute, often in a metaphorical sense.
Example: "Her focus was as sharpened as a finely honed blade, ready to tackle any challenge."
Alternatives: "as refined" or "as enhanced".
It took 20 years for me to be as sharpened as I am today.
In the second, the musical murkiness cannot extinguish promise and is not so much contradicted as sharpened by the contrasting light.
The likely retained immune proficiency of HER2+ patients is supported by an apparently unchanged cytokine profile, as sharpened by the comparison with serum cytokine levels of healthy women, which displays no significant differences.
But it also awakened a long-dormant sense of civic solidarity, as well as sharpening the local appetite for disputation.
And he needs to do a much better job of defining his opponent rather than allowing his opponent to define himself, which will mean recalibrating his arguments about Iraq as well as sharpening his tone.
The book focuses mostly on how to achieve particular goals—such as sharpening your focus, developing helpful work habits, and creating a high-performing team that can help with productivity.
Over the weekend he built a jig that cut the posts as easily as sharpening a pencil.
Norelco's proprietary Steel-Wave technology makes for a smooth and even trim as well as sharpening the blades on the go.
I credit my brief time working with Margaret Russell at ELLE DECOR as sharpening my writing style.
This change helped his fastball velocity go back up to the 86 89 mph range as well as sharpening the break of his curveball.
When coaching executive clients, I walk them through the "steps" I follow as I prepare to perform and compete, such as sharpening my mental focus, increasing alertness, calling upon my memory, and recognizing patterns.
