Artha Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc..... Free Open Source Windows Linux Portable Support for regular expressions Add a feature 40 Like
WordWeb One-click English dictionary and thesaurus for Windows. Dictionary apps for mobiles, tablets and Mac desktop. In difference to Lingoes Translator you it is only a... Free Mac OS X Windows Android iPhone iPad No features added Add a feature 51 Like
WordNet WordNet® is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a... Free Open Source Windows Linux Web No features added Add a feature 7 Like
VerbAce VerbAce-Pro is an easy-to-use Desktop Translation Software. Translate in a mouse click From any application Access Wikipedia Quick translation... Freemium Windows Android Save Articles Add a feature 4 Like
TemaTres The open source way to manage formal representations of knowledge: Ontologies, Taxonomies, Thesauri, list of values. Free Open Source Self-Hosted No features added Add a feature 1 Like
Moby Thesaurus 30,000 root words, 2.5 million synonyms andrelated words Free Open Source Windows Linux No features added Add a feature 1 Like
