What are some nine letter words with 3rd letter U and 4th letter G and 8th letter C?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern --UG---C-. That is, nine letter words with 3rd letter U and 4th letter G and 8th letter C. In alphabetical order, they are:

doughface

roughback

roughneck