demur vs flinch

demur

verb
  • To scruple or object; to take exception; to oppose; to balk 

  • To interpose a demurrer. 

  • To delay; to pause; to suspend proceedings or judgment in view of a doubt or difficulty; to hesitate; to put off the determination or conclusion of an affair. 

noun
  • An act of hesitation as to proceeding; a scruple; also, a suspension of action or decision; a pause, a stop. 

flinch

verb
  • To dodge (a question), to avoid an unpleasant task or duty 

  • To make a sudden, involuntary movement in response to a (usually negative) stimulus; to cringe. 

  • To let the foot slip from a ball, when attempting to give a tight croquet. 

noun
  • The slipping of the foot from a ball, when attempting to give a tight croquet. 

  • A reflexive jerking away. 

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