Determined By Definition Refuted

-The problem with Determined by Definition is that concepts can only be defined and redefined so many times. Creator as a concept is historically tied to the idea of producing things into Existence from some kind of Potential. 
-How do you know there aren't other processes to Existence which are also positively about Existence? They would not, in their core concept, be Creator, yet would also in their own unique way be about Existence? 
-There's also the fact that defining naturally occuring terms does not gaurantee that your perception is correct. Unless you know all the attributes in its list, any concept can turn out to have one or more attributes which make it false and not the substance of A-Ideal. 
-Determined by Definition also fails because of Regional vs Universal Principles. Just because you define Creator to be about Existence does not mean that God agrees, after all, and so you will be dissappointed if you build your life on that and it turns out to be false. 
-How do you know that the general concept of Creator is enough? Maybe the substance of A-Ideal is more specific than that?!
-In real life, Creator is about the process of creating as generally used, which is the act of bringing something into existence. But there's no real way to know that that is a universal principle and thus the substance of the A-Ideal.