The term 'original document' refers to a document that is the first of its kind and has not been altered or copied. The two crossword solutions for this term are 'MASTER' and 'SCRIPT'. A MASTER is a copy of a document that is used as the original source for all other copies. A SCRIPT is a written version of a play, movie, or other production. It is the original document from which all other versions of the production are based.