Deletion of Glossary of Mafia-related words

Comment: We do glossaries as a standard type of article.  See :Category:Glossaries on sports|glossaries on sports, for example.  The argot or cant of the Mafia is highly notable and it is easy to cite numerous third-party glossaries which appear in the many works about this organisation.  I have made a start on polishing the article and our |editing policy is to continue such improvements rather than to delete
Stance: keep
Cited policy: Wikipedia:Editing policy (WP:IMPERFECT)