I can’t quite put it into words, I’d like some help. First “ignorance” of “uneducated” are saying the same thing twice, is there a term for that? It’s meaningless but how do I prove it?
You're correct. The word you're looking for is a pseudo-logical fallacy. As Dr. Bo defines as:
Tautology: Using different words to say the same thing, even if the repetition does not provide clarity. Tautology can also refer to a series of self-reinforcing statements that cannot be disproved because the statements depend on the assumption that they are already correct (a form of begging the question). This is generally not deceptive in argument form.
While they certainly can be interpreted as meaning the same thing, they're not necessarily synonymous. As your overall question suggests: You can be educated and ignorant, or just plain ignorant, but that does not means one is uneducated.
Also this meaningless phrase becomes analogous to “ignorance” of “college degrees” with college degrees implying “educated” which is misleading.
There are numerous Ph.D's in various discipline graduating from Christian universities who remain Young Earth Creationists. I would say the latter is an ignorant faith-based conclusion with zero evidence to support it. They're educated, but remain blindly ignorant.
Realistically, we all are ignorant about something. So we might further define ignorance as the stubborn and willful opposition to learning. Now, that would be a kind of virulent ignorance as opposed to a rather benign ignorance.
Conversely, there are many examples of savants who are naturally-gifted, perhaps, even geniuses, but are neither trained nor formally educated. So it depends on how you choose to differentiate between the two, and in what context.
I don't know that there's any panacea that wraps them all up under one term, nor would you want there to be because 'the devil is in the details' and it is in those details where the "proof" is found.