gaslight
[ gas-lahyt ]
to deceive (a person or group of people) through repetition of a constructed false narrative
USE 1
She felt increasingly confused and anxious as her partner continued to gaslight her, making her doubt her own perceptions and memories.
USE 2
Despite clear evidence to the contrary, he tried to gaslight his coworkers into believing he had completed the project on time.
USE 3
The politician was accused of attempting to gaslight the public by repeatedly denying any wrongdoing despite mounting proof.
