noneffective vs untrue

noneffective

adj

  • Not effective. 

  • Not able to assume active duty. 

noun

  • A member of the military who is unable to assume active duty. 

untrue

adj

  • False; not true. 

  • Not faithful or loyal. 

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