Here are some examples of how "falter" can be used:
* Her voice faltered as she tried to explain the situation. (Hesitation in speech)
* The runner faltered near the finish line, allowing his competitor to win. (Stumble in action)
* The company's stock price faltered after the CEO's resignation. (Loss of momentum)
The word "falter" implies a temporary setback or weakness, but it doesn't necessarily mean complete failure. It can also describe a moment of uncertainty or doubt.