How to Use "steadfast" with Example Sentences

1. She had been a steadfast and zealous advocate of sex equality .
2. When someone compliments you , the simple steadfast rule is to smile and say thank you .
3. Unlike most , I have been a steadfast optimist on china .
4. Mr cameron proved steadfast over libya .
5. Equilibrium returned periodically , courtesy of woody 's steadfast sense of irony .