This package uses synonyms defined by 
            WordNet to build a Lucene.Net index storing them, which in turn can be 
        used for query expansion. You normally run {@link WordNet.Net.Syns2Index} once 
        to build the query index/"database", and then call {@link 
        WordNet.Net.SynExpand#Expand SynExpand.Expand(...)} to expand a query.
        
            
                Instructions
            
            
                - 
                    Download the WordNet 
                        prolog database
                , gunzip, untar etc.
                
- 
                Invoke Syn2Index as appropriate to build a synonym index. It'll take 2 
                arguments, the path to wn_s.pl from that WordNet download, and the index name.
                
- 
                    Update your UI so that as appropriate you call SynExpand.Expand(...) to expand 
                    user queries with synonyms.