What are some nine letter words with 4th letter R and 5th letter U and 6th letter R and 7th letter O?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 Words with the pattern ---R-A--O. That is, nine letter Words with 4th letter R and 6th letter A and 9th letter O. In alphabetical order, they are:

sforzando

smorzando