posterior vs tardy

posterior

adj
  • Following in order or in time. 

  • Next to, or facing the main stem or axis. 

  • Relating to or denoting presentation of a fetus in which the rear or caudal end is nearest the cervix and emerges first at birth. 

noun
  • The hinder parts of the body. 

  • The probability that a hypothesis is true (calculated by Bayes' theorem). 

tardy

adj
  • Moving with a slow pace or motion; not swift. 

  • Ineffectual; slow-witted, slow to act, or dull. 

  • Late; overdue or delayed. 

noun
  • A piece of paper given to students who are late to class. 

  • An instance of a student's being marked as tardy by a teacher on the teacher's attendance sheet. 

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