broken-down vs sinewy

broken-down

adj
  • Not properly maintained; neglected. 

  • Ruined in character or strength. 

  • Which has broken down and, as a result, is no longer in working order. 

sinewy

adj
  • Tough; having strong sinews. 

  • Having or showing nervous strength. 

  • Possessing physical strength and weight; rugged and powerful. 

How often have the words broken-down and sinewy occurred in a corpus of books? (source: Google Ngram Viewer )