Put your money where your mouth is Meaning in English
expression
Definition
To show that you really believe in what you say by doing something to support it, often by investing time, effort, or resources. It means acting according to your words, not just talking.
Usage & Nuances
Common in informal or conversational English to challenge someone to act rather than just talk. Implies a test of sincerity. Often used when someone boasts or makes promises. Usually not literal—no money actually involved.
Example Sentences
If you really believe it's a good idea, put your money where your mouth is and help us do it.
basic
Don't just talk about saving the environment—put your money where your mouth is.
basic
It's time to put your money where your mouth is and make a real difference.
basic
He kept saying he'd help, but when asked, he wouldn't put his money where his mouth is.
natural
Let’s see if they’ll really put their money where their mouth is and invest in the project.
natural
People always talk big, but few actually put their money where their mouth is.
natural