Syndex

Syndex is especially useful when sending a professional email. It provides support for finding superior word fit without relying on generative AI. This extension will also will help with learning new vocabulary. When activated in Gmail, users can access Syndex's features automatically with no key binds. When typing an email, the user can use their cursor to select a word, either via a double left click or a left click-and-drag. Once the word is selected, hold down the left click for a short moment and then release. There should be a small box below the selected word. On hover, you can scroll through this box and be shown synonyms of the selected word. There will be a counter from 1-100, and it will say what number synonym you are on. Syndex is 100% free and open-source via Github. Future updates and features are planned and in progress.