
Duplicity
Negative Connotation
Duplicity implies a bad quality, similar to lying or betraying someone's trust.
She was hurt to discover the duplicity he employed to win the deal.
Cautious Usage
Use 'duplicity' in situations when someone intentionally hides the truth.
The politician's duplicity became apparent when his promises contradicted his actions.
Not a Mistake
'Duplicity' is not the same as an honest mistake; it involves deliberate deceit.
It was not a simple error; it was pure duplicity.