Wordbook
Wordbook is a dictionary application built for GNOME using the Open English WordNet database for definitions and the reliable eSpeak for pronunciations (both audio and phoneme). It was made as an alternative to WordWeb on Windows. Features Fully offline after initial data download Random Word Live Search Double click to search Custom Definitions feature using Pango Markup or an HTML subset for formatting Support for GNOME Dark Mode and launching app in dark mode....