This implies that there is an intrinsic "wrongness" somewhere inside "theft" itself. Where, then, does the human hand reach into the vast void of existence to retrieve this wrongness to which theft is associated?

"Theft", the word, does not have any wrongness. Otherwise, we could use "Borbooka" instead. Let's do that. Does Borbooka have inherent wrongness? Well, what is Borbooka?

Borbooka is, apparently, when an item, which some animals apparently say verbally and apparently implicitly mutually agree is for the exclusive use of "one particular" animal, is moved from one point in spacetime to another point in spacetime such that another animal gains implicit exclusive use of this item without there being an apparent verbal exchange between animals that would apparently make them all understand that both animals "wanted" this item to be displaced thus.

Where, in the Borbooka defined above, is this mystical "wrongness" you insinuate? Are these not all simple conventions and agreements between said animals? Does Borbooka somehow create or destroy matter, or anything at all? If these conventions were not there and all the animals never had the implicit agreement that one item "belonged" to one animal, would Borbooka still be wrong? Would it still even exist?

I thought this was completely covered by a conjunction of the Metaethics and Guide to Words sequences.