The phrase "real credibility" refers to the genuine or authentic belief that someone or something is trustworthy, reliable and capable of performing as expected. Full definition
And without the choice of four - wheel drive it is going to struggle to get real credibility in the burgeoning crossover ranks. (autoweek.com)
Sure, there may be a one in a trillion chance there is, but you don't give that chance any real credibility and you seriously question that sanity of anyone who does. (religion.blogs.cnn.com)
If Brand wishes to gain real credibility and make a tangible difference then he should not reject our current political system, he should get involved and change it for the better. (politics.co.uk)