livelong vs thorough

livelong

adj
  • total, complete, whole 

noun
  • the orpine, Sedum telephium 

thorough

adj
  • Utter; complete; absolute. 

  • Painstaking and careful not to miss or omit any detail. 

noun
  • A furrow between two ridges, to drain off the surface water. 

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