apt vs normative

apt

adj
  • Having a habitual tendency; habitually liable or likely; disposed towards. 

  • Ready; especially fitted or qualified (to do something); quick to learn. 

  • Suitable; appropriate; fit or fitted; suited. 

noun
  • An apartment; a flat. 

normative

adj
  • Attempting to establish or prescribe a norm. 

  • Conforming to a norm or norms. 

  • Of or pertaining to a norm or standard. 

noun
  • A regulation imposed to preserve a norm. 

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