Turkish Aerospace - TF-X 5th Generation Stealth Fighter Simulation

If you build an airplane that has stealth characteristics but no stealth coating is it still considered stealthy?

I ask because building an airplane that is properly shaped shouldn't be that demanding.  The stealth coating could be the showstopper though.

Regardless the plane looks good.  Like an inbetween F-35 and F-22 sized airplane.  Wonder if it'll work.