1. lacking good judgment in speech or action; revealing things that should be kept private or secret

Examples

• It was indiscreet of him to mention her salary at the party.
• The politician’s indiscreet comments about his opponent backfired.
• She regretted her indiscreet behavior at the office meeting.
• His indiscreet phone conversation was overheard by everyone.
• The celebrity’s indiscreet social media posts caused controversy.
• It would be indiscreet to share that confidential information.