Possible Clues:

• Not standing falsehoods
• Prone, possibly, to be mendacious
• One is prone to be doing this to an unbelievable extent
• Prone to being untruthful
• Spread out neatly in gift boxes
• Not, in truth, prone to be like this
• Anything but upright, so not to be trusted?
• False(hoods)
• Prone to terminological inexactitude
• Cause of nasal growth?