Pre-Grade Your Paper: Free Online Grammar Checker and More | a.k.a. Paper Grader - 3 views
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yc c on 03 Mar 10PaperRater.com is a free resource, developed and maintained by linguistics professionals and graduate students. Besides our flagship product, we also offer a premiere Vocabulary Builder tool designed to help students learn proper usage of more sophisticated words. Learning a new word with just a definition was always a frustrating experience when growing up, so we solve this problem by integrating example sentences to show the correct usage of each word in a real context.