adverb vs affirmation

adverb

noun
  • A word that modifies a verb, adjective, other adverbs, or various other types of words, phrases, or clauses. 

  • In the Raku programming language, a named parameter that modifies the behavior of a routine. 

  • A word that modifies a verb, adjective, other adverbs, or various other types of words, phrases, or clauses. (modifying a verb) 

verb
  • To make into or become an adverb. 

affirmation

noun
  • That which is affirmed; a declaration that something is true. 

  • A form of self-forced meditation or repetition; autosuggestion. 

  • The solemn declaration made by Quakers and others incapable of taking an oath. 

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