Artha
Education & Reference
Desktop Application
Artha is a lightweight and portable thesaurus application based on the WordNet dictionary. It offers instant word lookups through a global hotkey and provides passive desktop notifications for non-intrusive use. With support for features like regular expression searches and a standalone design, Artha is a practical tool for anyone needing quick access to definitions, synonyms, antonyms, and more.
Open Source
Extremely portable, no installation required.