Words Containing IRS and Ending in P

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

9 letter words2 Words
stairstep
vizirship
8 letter words2 Words
airstrip
heirship
7 letter words2 Words
airship
airstop