Words Containing ECA and Ending in M

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

13 letter words2 Words
decamethonium
dodecaphonism
8 letter words2 Words
decagram
phonecam
6 letter words1 Word
becalm