Words Containing OSA and Ending in M

Making a list of words with OSA that end in M? Sounds fun. Also sounds pretty specific. A list like that could go a long way, we're sure. This complete word list is tailored to your search parameters, whether they are words with OSA or words that end in M. Or both, obviously.

11 letter words1 Word
leprosarium
10 letter words1 Word
prosaicism
9 letter words1 Word
mosaicism
8 letter words2 Words
prosaism
rosarium