The word "bonafide" means genuine, real, or authentic. It is used to describe something or someone that is truly what they claim or appear to be. Full definition
He has turned many of our «not quite there yet» players into bonafide stars. (sbnation.com)
I realize this would not hold up as bonafide proof in any scientific or medical journal, but it's good enough for me. (thehappypreneur.com)
Whether the company can deliver visionary new, reality - defying products that become bonafide hits is an open question, although critics would point out that Apple has largely failed to do so throughout its history without Steve Jobs» involvement. (canadianbusiness.com)