noun
- Willful betrayal of fidelity, confidence, or trust: perfidy, treachery, treason. See trust/distrust.
- Betrayal, especially of a moral obligation: disloyalty, faithlessness, false-heartedness, falseness, falsity, infidelity, perfidiousness, perfidy, traitorousness, treachery, unfaithfulness. See continue/stop/pause, trust/distrust.
