prerogative vs rightward

prerogative

adj
  • Having a hereditary or official right or privilege. 

  • Characterized by lawless state actions, as in a prerogative state. 

noun
  • A right, especially when due to one's position or role. 

  • A hereditary or official right or privilege. 

  • A right, or power that is exclusive to a monarch etc, especially such a power to make a decision or judgement. 

  • A property, attribute or ability which gives one a superiority or advantage over others; an inherent advantage or privilege; a talent. 

rightward

adj
  • To or from the right. 

adv
  • To or from the right. 

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