Words Containing EP and Ending in X

Making a list of words with EP that end in X? 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 EP or words that end in X. Or both, obviously.

13 letter words1 Word
cephalothorax
10 letter words1 Word
separatrix
9 letter words2 Words
pepperbox
prepollex
8 letter words5 Words
cineplex
epicalyx
horsepox
mirepoix
swinepox