digressive vs lasting

digressive

adj
  • Marked by digression; rambling 

lasting

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

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

adj
  • Persisting for an extended period of time. 

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