phoniness

/ˈfoʊninəs/
noun
  1. The quality of being fake, insincere, or not genuine.
    • Her constant phoniness made it hard for others to trust her.
    • The movie critic pointed out the phoniness of the characters' emotions.
    • I could sense the phoniness in his compliments.
What does "phoniness" mean? | whatsthatwordmean | whatsthatwordmean