CEFR C2
indiscretion
noun
Meaning
A lapse in judgment or behavior that reveals a lack of tact, caution, or moral restraint.
Examples
- The politician's past indiscretions were brought to light by the investigative journalists.
- She apologized for her social indiscretion, realizing she had offended the host with her blunt comment.
Synonyms: mistake, lapse, imprudence, faux pas