Man of letters and Scriptwriter

Man of letters noun - A man devoted to literary or scholarly activities.

Scriptwriter and man of letters are semantically related. In some cases you can use "Scriptwriter" instead a noun phrase "Man of letters".

Scriptwriter noun - Someone who writes scripts for plays or movies or broadcast dramas.

Man of letters and scriptwriter are semantically related. Sometimes you can use "Man of letters" instead a noun "Scriptwriter".