11-Letter Words Containing NEF

There are 15 11-letter words that contain NEF. 10 are common words, such as BENEFACTION and BENEFACTORS. A rarer one is STONEFISHES. In this set, I is the most frequent open letter (12 words). 5 words contain a doubled letter.

Full list 15

benefactionbenefactorsbeneficencebeneficiarybenefittingineffectiveineffectualinefficientnefariouslytunefulnessconeflowersbeneficiatebonefishingdisbenefitsstonefishes

About this list

Words
15 (10 common words)
Common example
benefaction
Rare example
stonefishes
Doubled letters
5
Ending in S
5
Most frequent letter
I (12)

Questions

How many 11-letter words containing nef are there?

15. 10 of them are common words.

What is a common example?

BENEFACTION is among the common words in this set.