CarveWords

It highlights unknown words on web pages and allows you to mark the words you want to remember. Unlike similar extensions, it features a long-term, repeatable memory test. * Other Features Include - Web page readability indicator (percentage of learned words) - Read-aloud function for mouse-over words and range-selected sentences (adjustable speed) - Export and import of learned vocabulary - Works offline (except with cloud speech) - Can also be used for learning other languages besides English - No account registration required, no ads, completely free - Compliant to web extensions specification "Manifest V3" Note: It does not have a dictionary function or flashcards. Please use other dictionary extension functions or flashcard applications of your choice in conjunction. To avoid overlapping displays, you can optionally change the display position of balloon. * How to Use 1. First, open the options window of this extension and select vocabulary sets that you already know from "Preset known vocabulary set". Also read the note of "User learned vocabulary". 2. Open a web page of your choice, written in the language you are learning (usually English). Then, click on the extension's icon or execute "Highlight words" from the context menu. 3. Unknown words are highlighted. When you hover the mouse cursor over the word, three icons appear. If you already know the word, click the icon on the left. If you are learning the word, click on the center icon. If you are learning the word but have forgotten it, click the right icon. 4. After repeating the learning process 7 times at intervals, the word is considered to have been established in long-term memory and is classified as a known word. If the word is forgotten, the learning count is reset to 0 and the word must be learned again 7 times. * Acknowledgments - The preset English vocabulary sets are products of the New General Service List Project. - This extension was inspired by the idea of Mr. Razmik Badalyan.