What are some eight letter words with 2nd letter O and 6th letter M?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 Words with the pattern H---OM-. That is, seven letter Words with 1st letter H and 5th letter O and 6th letter M. In alphabetical order, they are:

hadrome

hansoms

hydroma

hygroma