11-Letter Words Matching ____NF_____

There are 14 11-letter words that match ____NF_____. 6 are common words, such as DISINFECTED and MISINFORMED. A rarer one is UNCONFUSING. In this set, E is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 14

disinfectedmisinformedoceanfrontsreconfigurereconfirmedunconfirmeddisinfestedgrainfieldsnoninfectedmisinferredmournfullernoninfestedunconfessedunconfusing

About this list

Words
14 (6 common words)
Common example
disinfected
Rare example
unconfusing
Doubled letters
3
Ending in S
2
Most frequent letter
E (13)

Questions

How many 11-letter words matching ____nf_____ are there?

14. 6 of them are common words.

What is a common example?

DISINFECTED is among the common words in this set.