elongate vs long-drawn

elongate

adj
  • Lengthened, extended, elongated; relatively long and slender. 

verb
  • To become long or longer by being pulled or stretched; to become elongated. 

  • To make long or longer by pulling and stretching; to make elongated. 

long-drawn

adj
  • long-drawn-out 

How often have the words elongate and long-drawn occurred in a corpus of books? (source: Google Ngram Viewer )