As nouns the difference between unfaithfulness and treachery
is that unfaithfulness is the characteristic of being unfaithful; infidelity; disloyalty while treachery is deliberate, often calculated, disregard for trust or faith.
unfaithfulness
English
Noun
The characteristic of being unfaithful; infidelity; disloyalty.
treachery
English
Noun
(treacheries)
Deliberate, often calculated, disregard for trust or faith.
The act of violating the confidence of another, usually for personal gain.
Treason.
Synonyms
* Punic faith
* treacherousness
Derived terms
* treacher
* treacherous
Related terms
* trick
* trickster
* tricky
External links
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