Words Containing NN and Ending in M

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

15 letter words2 Words
annihilationism
endocannibalism
14 letter words1 Word
exocannibalism
13 letter words6 Words
annexationism
connectionism
millennialism
millennianism
millenniarism
tintinnabulum
12 letter words8 Words
bimillennium
connubialism
pollyannaism
quadriennium
quinquennium
unnilpentium
unnilquadium
unnilseptium
11 letter words4 Words
antenniform
cannibalism
quadrennium
unnilhexium
10 letter words3 Words
funnelform
millennium
septennium
9 letter words7 Words
decennium
enneagram
mannerism
pennalism
penniform
sexennium
triennium
8 letter words1 Word
biennium
7 letter words4 Words
donnism
grannam
grannom
stannum
5 letter words1 Word
annum