import module namespace ft = "http://www.zorba-xquery.com/modules/full-text"; let $synonyms := ft:thesaurus-lookup( "http://wordnet.princeton.edu", "marmite", xs:language("en") ) return $synonyms = "pot" (: Example configuration (taken from zorba testsuite): Args: --thesaurus http://wordnet.princeton.edu:=wordnet://wordnet.princeton.edu --------------------------------------------------------------------------------------- Args: --thesaurus http://wordnet.princeton.edu:=wordnet://wordnet.princeton.edu --------------------------------------------------------------------------------------- Expected output: true :)