I wiped out my entire index & tried to index only 2 - 3 docs along with the problematic document. I figured out the issue now. It was caused due to the presence of the 2 filters -
------- <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="[,\.'?!@#%^*()_~\[\]{}\\+=`;:]" replacement=""/> <charFilter class="solr.PatternReplaceCharFilterFactory" pattern="[-/|]" replacement=" "/> ------ The synonym had some of these special characters in there & that was causing it not to be picked up while indexing. I saw that the other docs had synonyms applied to them, so I started digging into why this doc alone didnt have its synonyms picked up & narrowed it down to the issue. -- View this message in context: http://lucene.472066.n3.nabble.com/viewing-the-terms-indexed-for-a-specific-document-tp3878783p3882343.html Sent from the Solr - User mailing list archive at Nabble.com.