drag one's feet vs dretch

drag one's feet

verb
  • To intentionally stall, to delay, to obstruct. 

  • To procrastinate, put off; to dawdle, avoid, or make progress slowly and reluctantly. 

dretch

verb
  • To delay; linger; tarry. 

  • To vex; grill; trouble; oppress. 

  • To move slowly and heavily; dawdle; loiter. 

noun
  • A person slow in the execution of a job; a dawdler. 

  • An idle wench; a slattern. 

How often have the words drag one's feet and dretch occurred in a corpus of books? (source: Google Ngram Viewer )