Paper trail and Written material

Paper trail noun - The written evidence of someone's activities.

Written material and paper trail are semantically related in account of event or proceedings topic. In some cases you can use "Written material" instead a noun phrase "Paper trail".

Written material noun - The work of a writer; anything expressed in letters of the alphabet (especially when considered from the point of view of style and effect).

Paper trail and written material are semantically related in account of event or proceedings topic. Sometimes you can use "Paper trail" instead a noun phrase "Written material".