I am writing in Word 2010 in a language for which there is no language pack (Cornish). I have an extensive custom dictionary. However, if I misspell a word, and it happens to be a valid English spelling, it is not flagged as in error.

How can I turn off the English spell checking, but still retain spell checking from the custom dictionary. In other forums I have seen others who write in unsupported languages asking the same question. There was never an answer, so I am not that hopeful.

However, it is such an obvious thing to want to do, I cling to hope that there is an answer out there somewhere.