PHP/Java MYSQL Thesaurus Database

I'm looking for a thesaurus that is free and can be easily dump into a mysql database and accessed using php or java to get开发者_运维问答 related words and meanings, I have been searching, I saw mobysaurus but I dont think it can be dumped into a database since it's desktop based. Please help.

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I would highly recommend Wordnet. All synonymous words will share the same definition.

Here is a SQL version: WNSQLBuilder