ripe vs unripened

ripe

verb
  • To ripen or mature 

adj
  • Ready for action or effect; prepared. 

  • Having attained its full development; mature; perfected 

  • Like ripened fruit in ruddiness and plumpness. 

  • Smelly: having a disagreeable odor. 

  • Advanced to the state of fitness for use; mellow 

  • Rife 

  • Ready for reaping or gathering; having attained perfection; mature 

  • Of a conflict between parties, having developed to a stage where the conflict may be reviewed by a court of law. 

noun
  • The bank of a river. 

  • A fruit or vegetable which has ripened. 

unripened

adj
  • Not ripened; still unripe. 

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