Words Containing IFE and Ending in N

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

15 letter words1 Word
vestimentiferan
13 letter words3 Words
foraminiferan
manifestation
proliferation
12 letter words1 Word
vociferation
11 letter words2 Words
lifeboatman
lifeboatmen
9 letter words4 Words
luciferin
poriferan
rotiferan
tamoxifen
8 letter words3 Words
knifeman
knifemen
lifespan