materialist vs unbecoming

materialist

adj
  • Having features typical of philosophical materialism. 

noun
  • Someone who is materialistic, concerned only with material possessions. 

  • A follower or proponent of philosophical materialism. 

unbecoming

adj
  • Not flattering, attractive or appropriate. 

  • She wore a rather unbecoming hairstyle. 

  • Not in keeping with the expected standards of one's position. 

noun
  • The process by which something unbecomes. 

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