Words Containing ASS and Ending in M

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

15 letter words1 Word
assimilationism
14 letter words2 Words
associationism
postclassicism
13 letter words1 Word
neoclassicism
12 letter words3 Words
classicalism
crassamentum
nonclassroom
11 letter words2 Words
cassiopeium
passeriform
10 letter words1 Word
classicism
9 letter words5 Words
classroom
glassworm
passivism
potassium
sargassum
8 letter words1 Word
classism
7 letter words2 Words
grassum
hassium
6 letter words1 Word
passim
5 letter words1 Word
assam