Words Containing IGO and Ending in M

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

11 letter words1 Word
digoneutism
10 letter words1 Word
perigonium
9 letter words1 Word
epigonism
8 letter words1 Word
rigorism