Words Containing EFI and Ending in X

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

7 letter words1 Word
antefix
6 letter words1 Word
prefix
5 letter words1 Word
refix