What are some six letter words with 2nd letter O and 3rd letter F and 4th letter F and 6th letter R?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 Words with the pattern F--OS-. That is, six letter Words with 1st letter F and 4th letter O and 5th letter S. In alphabetical order, they are:

favose

filose

floosy

fucose