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code book

see definition of code book
  • as incode word
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Synonyms for code book

noun secret word
  • code book
  • code name
  • euphemism
  • password
  • secret language
  • secret message
  • secret writing
  • watchword

More words related to code book

code word

noun. secret word
  • code book
  • code name
  • euphemism
  • password
  • secret language
  • secret message
  • secret writing
  • watchword
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.