alphabet vs policeman

alphabet

noun
  • An agent of the FBI, the CIA, or another such government agency. 

  • The set of letters used when writing in a language. 

  • A typically finite set of distinguishable symbols. 

  • A writing system in which there are letters for the consonant and vowel phonemes. (Contrast e.g. abjad.) 

  • A writing system in which letters represent phonemes. (Contrast e.g. logography, a writing system in which each character represents a word, and syllabary, in which each character represents a syllable.) 

  • An individual letter of an alphabet; an alphabetic character. 

  • The simplest rudiments; elements. 

verb
  • To designate by the letters of the alphabet; to arrange alphabetically. 

policeman

noun
  • Synonym of enforcer 

  • Any skipper of the genus Coeliades. 

  • A glass rod capped at one end with rubber, used in a chemistry laboratory for gravimetric analysis. 

  • A male police officer, sometimes used for any police officer regardless of gender. 

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