Thanks for your suggestions on using "spelt" vs. "spelled" Linda. I did send a feeler to my dictionary (Word Web), on which one I should use. It usually tells me if it's archaic, but it did not for this one. Some research on big Google does show that most of the authoritative resources like news sites, universities, etc., prefer "spelled". So we can safely say that all dictionaries are not comprehensive companions. Nevertheless, I highly recommend Word Web as it has some great features and is very easy to use. You can simply select a word on your screen and go Ctrl+Alt+W on your keyboard and it gives you the meaning, and other great options like pronunciation (audio also), related words, synonyms, antonyms, etc.
Ok, coming back to the main topic, pronunciation is another tricky word, which could go as pronounciation.