lasting vs monthly

lasting

adj
  • Persisting for an extended period of time. 

noun
  • A durable woollen material formerly used for women's shoes. 

  • The act or process of shaping footwear on a last. 

monthly

adj
  • Occurring every month. 

noun
  • The menstrual period. 

  • A publication that is published once a month. 

adv
  • Every month. 

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