1. [ noun ] unfaithfulness by virtue of being unreliable or treacherous
Synonyms: fickleness inconstancy faithlessness
Related terms: infidelity
2. [ noun ] the state of being false or untrue
Synonyms: falsity

"argument could not determine its truth or falsity"

Related terms: truth unreality spuriousness fudge falsify
3. [ noun ] the quality of not being open or truthful; deceitful or hypocritical
Synonyms: insincerity
Related terms: sincerity untruthfulness hypocrisy
Similar spelling:   Faulkner