phony as a three-dollar bill vs unhonest

phony as a three-dollar bill

adj

  • Extremely phony; fake; dishonest; completely bogus. 

unhonest

adj

  • Dishonest, deceptive, misleading. 

How often have the words phony as a three-dollar bill and unhonest occurred in a corpus of books? (source: Google Ngram Viewer )