Words Containing FIR and Ending in Y

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

15 letter words1 Word
disconfirmatory
14 letter words1 Word
confirmability
13 letter words1 Word
affirmatively
12 letter words1 Word
confirmatory
11 letter words3 Words
affirmatory
affirmingly
confirmedly
9 letter words2 Words
infirmary
infirmity
8 letter words2 Words
fireclay
infirmly
7 letter words2 Words
firefly
firstly
6 letter words1 Word
firmly
5 letter words1 Word
firry