With that standard, we'd all be stuck at grunting.

Words exist for a reason. They allow precision, brevity, and – as Reginald so often shows – beauty. I expect readers to be willing to right-click an unknown word and quickly learn its meaning.

I'd also expect programmers to know what isomorphic means. Heck, you could even guess it: iso, like the standards. Morph as in morphology, "shape".