affirmative vs anti-

affirmative

noun
  • An answer that shows agreement or acceptance. 

  • Yes; an answer that shows agreement or acceptance. 

intj
  • An elaborate synonym for the word yes. 

  • Yes; true; correct. 

adj
  • pertaining to truth; asserting that something is; affirming 

  • pertaining to any assertion or active confirmation that favors a particular result 

  • Expressing the agreement of the two terms of a proposition. 

  • Confirmative; ratifying. 

  • positive 

  • dogmatic 

  • positive; not negative 

anti-

prefix
  • Related to antiparticles or antimatter. 

  • Against, hostile to. 

  • Physically opposite: applied to mountain ranges. 

  • Opposite of, reverse. 

  • Indicating that a game's conventional victory conditions have been reversed: misère. 

  • Counteracting, neutralizing. 

  • Contrasting with the norm. 

  • That reacts with immunoglobins found in the specified animal. 

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