Words Containing IRS and Ending in R

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

14 letter words1 Word
bloodthirstier
12 letter words2 Words
hairsplitter
kirschwasser
9 letter words1 Word
thirstier
8 letter words2 Words
thirster
wairsher
7 letter words1 Word
birsier