marriageable vs married

marriageable

adj
  • Suitable for marriage; nubile. 

noun
  • One who is suitable for marriage. 

married

adj
  • In a state of marriage; having a wife or a husband. 

  • Showing commitment or devotion normally reserved for a spouse. 

noun
  • A married person. 

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