Words Containing CAS and Ending in M

Making a list of words with CAS 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 CAS or words that end in M. Or both, obviously.

13 letter words1 Word
occasionalism
11 letter words1 Word
cassiopeium
9 letter words3 Words
castellum
castoreum
casualism
8 letter words3 Words
caschrom
caseworm
casteism
7 letter words1 Word
sarcasm