Words Containing DU and Ending in X

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

12 letter words1 Word
heteroduplex
9 letter words1 Word
spondulix
6 letter words1 Word
duplex
5 letter words1 Word
redux
3 letter words1 Word
dux