Yes, of course. This happens to me too: there's words I've never heard pronounced, so I don't actually know how to pronounce them (though you can usually solve this by using Google Translate's text-to-speech function).

I never said English was a superbly designed language, just that it does make sense when you look at the entire history and etymology. But yeah, it's a heavily-kludged mess, though it is pretty good at being accessible for new learners just because it's flexible and has a relatively simple grammar.