14-Letter Words Matching ___N_F________

There are 13 14-letter words that match ___N_F________. 8 are common words, such as EVENTFULNESSES and GRANDFATHERING. A rarer one is TRANSFORMATIVE. 3 words contain a doubled letter.

Full list 13

eventfulnessesgrandfatheringmagnificationsreunificationssignificationsthankfulnessestransformationwrongfulnessescornificationslignificationssignificanciestransferentialtransformative

About this list

Words
13 (8 common words)
Common example
eventfulnesses
Rare example
transformative
Doubled letters
3
Ending in S
9

Questions

How many 14-letter words matching ___n_f________ are there?

13. 8 of them are common words.

What is a common example?

EVENTFULNESSES is among the common words in this set.