menial vs unoriginal

menial

noun
  • A person who has a subservient nature. 

  • A servant, especially a domestic servant. 

adj
  • Of or relating to unskilled work. 

  • Servile; low; mean. 

  • Of or relating to work normally performed by a servant. 

unoriginal

noun
  • A person or work that does not exhibit originality. 

adj
  • Not being the first or earliest version of something, not original. 

  • Lacking originality. 

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