Is there an open source thesaurus available for download? It can be in any format. Preferably not from a 1915 dictionary. I need one to merge into a database application.
There are a number of opensource thesaurus, in several languages, available here: http://wiki.openoffice.org/wiki/Dictionaries
I used some of them to build a web service providing thesaurus service: http://thesaurus.altervista.org/