#untruthfulness  the quality of being untruthful
  exclusion:  #truthfulness
  supertype:  #dishonesty  the quality of being dishonest
  subtype:  #insincerity__falseness__falsenes  the quality of not being open or truthful; deceitful or hypocritical
     subtype:  #hypocrisy  insincerity by virtue of pretending to have qualities or beliefs that you do not really have
        subtype:  #sanctimoniousness__sanctimony  the quality of being hypocritically devout
        subtype:  #oiliness__fulsomeness__oleaginousness__smarminess__unctuousness__unction  smug self-serving earnestness
  subtype:  #mendacity  the tendency to be untruthful
  subtype:  #prevarication__equivocation__evasiveness__evasivenes  intentionally vague or ambiguous

No statement uses or specializes #untruthfulness; click here to add one.