On a previous post to the iPhone app forum, I asked a question about a quasi-synonym dictionary app.
Since then I've found some sites that might be beneficial to everyone:
http://dir.kotoba.jp/ddcat.cgi?k=thesaurus
http://thesaurus.weblio.jp/category/ruigo
http://ruigo.jp/
http://ja.wikipedia.org/wiki/%E9%A1%9E% ... E%E5%85%B8
Anyone have any thoughts on these?
