Words Containing IS and Ending in X

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

14 letter words1 Word
administratrix
13 letter words1 Word
improvisatrix
10 letter words1 Word
trisectrix
9 letter words3 Words
bisectrix
disclimax
piscatrix
8 letter words1 Word
disannex
7 letter words3 Words
antisex
distrix
listbox
6 letter words2 Words
isolex
unisex