not mince your words
not mince (one's) words
To speak very bluntly and directly, without regard to whether one's words may upset someone. Wow, your aunt really doesn't mince her words. Is my sweatshirt really that ugly? Let me know what you think of the story when you're done, and, please, don't mince your words.
not mince your wordsor
not mince words
COMMON If you do not mince your words or do not mince words, you state your opinions clearly and directly, even if it offends people. She told him exactly where he'd gone wrong and she didn't mince her words. You always know you'll get the truth from Dan. He's not one to mince his words. I tell it like it is. I don't mince words.