(third-person singular simple present oversharpens, present participle oversharpening, simple past and past participle oversharpened)
over- + sharpen
"oversharpen." YourDictionary, n.d. Web. 25 June 2018. <http://www.yourdictionary.com/oversharpen>.
oversharpen. (n.d.). Retrieved June 25th, 2018, from http://www.yourdictionary.com/oversharpen
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