not have a good word to say about (someone of something)
not have a good word to say about (someone of something)
To always say negative, hurtful, or critical things about someone or something; to never or rarely say something positive or encouraging about someone or something. No wonder the kid's self-esteem is so low—his parents don't ever seem to have a good word to say about him. I don't understand why she stays in the same job if she doesn't has a good word to say about it.