minimalist vs unadorned

minimalist

adj
  • Believing in or seeking a minimal state; seeking to minimize or reduce to a minimum. 

noun
  • One who believes in or seeks a minimal state; one who seeks to minimize or reduce to a minimum. 

unadorned

adj
  • Having no additional decoration or embellishment; plain and simple 

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