not/never have a good word to say for/about somebody/something(redirected from not have a good word to say for something)
never 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 never have a good word to say about him. I don't understand why she stays in the same job if she never has a good word to say about it.