Mojo said it purdy good. As he pointed out, a definition is not the ineffable reality, but only a mental conception, a map but not the territory. With that said, then, blah blah blah
These words and concepts are not it.
Rather pointless, but yes. The presumption being we're at (more or less) conscious play here.
It ain't what they call you, it's what you answer to.
You can fool some of the people some of the time -- and that's enough to make a decent living.
If you can't dazzle them with brilliance, baffle them with bullshit.