Via the always wonderful source for a vocabulary boost, Futility Closet, we learn a new useful term with derivatives of something I think I can quite relate to in the above for something poorly pronounced. From the Greek κακός plus ἔπος (bad word), I tend to think I am inclined to laziness on getting enunciation and delivery right, which is no excuse especially when it comes to what someone calls themselves, though even the dictionary example of autodidacts sometimes end up being cacoëpists recalls the important adage not to hypercorrect.