What are some nine letter words with 3rd letter M and 5th letter T and 9th letter C?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 Words with the pattern --M-G--C-. That is, nine letter Words with 3rd letter M and 5th letter G and 8th letter C. In alphabetical order, they are:

armagnacs