continue vs scruple

continue

verb
  • To remain in a given place or condition; to remain in connection with; to abide; to stay. 

  • To make a continuation bet. 

  • To retain (someone or something) in a given state, position, etc. 

  • To proceed with (doing an activity); to prolong (an activity). 

  • To make last; to prolong. 

  • To resume. 

  • To adjourn, prorogue, put off. 

noun
  • An option allowing the player to resume play after game over, when all lives have been lost, while retaining their progress. 

scruple

verb
  • To hesitate or be reluctant to act due to considerations of conscience or expedience. 

  • To excite scruples in; to cause to scruple. 

  • To regard with suspicion; to question. 

noun
  • Hesitation to act from the difficulty of determining what is right or expedient; doubt, hesitation or unwillingness due to motives of conscience. 

  • A weight of ¹⁄₂₈₈ of a pound, that is, twenty grains or one third of a dram, about 1.3 grams (symbol: ℈). 

  • A Hebrew unit of time equal to ¹⁄₁₀₈₀ hour. 

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