What are some eight letter words with 1st letter O and 6th letter M and 8th letter R?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern O----M-R. That is, eight letter words with 1st letter O and 6th letter M and 8th letter R. In alphabetical order, they are:

oligomer

outhomer

outhumor

outremer