Words Containing NA and Ending in X

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

11 letter words1 Word
nasopharynx
10 letter words1 Word
dominatrix
9 letter words1 Word
signalbox
8 letter words2 Words
opopanax
opoponax
7 letter words1 Word
narthex
6 letter words1 Word
larnax
5 letter words2 Words
panax
pinax