brutal candor

Translations
жестокая откровенность
His brutal candor often left them speechless.
Его жестокая откровенность часто оставляла их безмолвными.
Definitions
Brutal candor refers to a communication style that is both honest and direct, often to the point of being harsh or unfiltered. It emphasizes the importance of being straightforward and transparent in feedback or criticism, even if it may be uncomfortable or difficult for the recipient to hear.