Spellchecking in unsupported languages.
I see office now supports 52 out of some 6500 languages. That's an improvement. However I'm regularly working with and supporting an "Unsupported" language. (Khmer or the Cambodian language) I need to get my 65000+ word list into the spellchecker and make it work. In the past we could add the words as English words one-by-one but that also has mysteriously stopped working. (I added them as I typed them.) I have the keyboard (not Microsoft's but the one used by locals) loaded and Khmer is a defined language. Is there any way to make it spellcheck Khmer without it just sending me to the page listing the 52 supported languages?