hieroglyphic vs manuscript

hieroglyphic

noun
  • Undecipherable handwriting or secret symbol. 

  • Any symbol used in this system; a hieroglyph. 

  • A writing system of ancient Egypt, Minoans, Maya and other civilizations, using pictorial symbols to represent individual sounds as a rebus 

adj
  • difficult to decipher 

  • of, relating to, or written with this system of symbols 

manuscript

noun
  • A book, composition or any other document, written by hand (or manually typewritten), not mechanically reproduced. 

  • A single, original copy of a book, article, composition etc, written by hand or even printed, submitted as original for (copy-editing and) reproductive publication. 

adj
  • Handwritten, or by extension manually typewritten, as opposed to being mechanically reproduced. 

How often have the words hieroglyphic and manuscript occurred in a corpus of books? (source: Google Ngram Viewer )