muted vs nonradical

muted

adj

  • Not expressed strongly or openly. 

  • Subdued. 

  • Quiet or soft. 

nonradical

adj

  • Not radical. 

noun

  • One who is not a radical. 

  • That which is not a radical (group of atoms that function as a unit in reactions). 

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