They haven't produced any credible evidence for convicting him.
The story of what had happened to her was barely (= almost not) credible.
The witness provided a credible account of the events, supported by detailed and consistent testimony.
The scientist presented credible research findings based on rigorous experimentation and analysis.
A credible source of information is essential when conducting research to ensure accuracy and reliability.
The news outlet strives to deliver credible news stories by verifying information from multiple reliable sources.