TemaTres is an open source vocabulary server, web application to manage and exploit vocabularies, thesauri, taxonomies and formal representations of knowledge.




Artha is described as 'Handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro' and is a Dictionary in the education & reference category. There are more than 25 alternatives to Artha for a variety of platforms, including Web-based, Android, Windows, Linux and iPhone apps. The best Artha alternative is GoldenDict, which is both free and Open Source. Other great apps like Artha are Dictionary.com, Wordnote Dictionary, Lingoes and WordWeb.
TemaTres is an open source vocabulary server, web application to manage and exploit vocabularies, thesauri, taxonomies and formal representations of knowledge.




The Longman Dictionary of Contemporary English Online is an online version of the CD-ROM of the Longman Dictionary of Contemporary English, Updated Edition.