15-Letter Words Matching _E____F________

There are 16 15-letter words that match _E____F________. 7 are common words, such as BEAUTIFICATIONS and DECEITFULNESSES. A rarer one is REPOSEFULNESSES. In this set, N is the most frequent open letter (16 words). 7 words contain a doubled letter.

Full list 16

beautificationsdeceitfulnessesdetoxificationsgentrificationshealthfulnessesresentfulnessesrevivificationsbeautifulnessescentrifugationsdenazificationsrecodificationsregardfulnessesregretfulnessesremanufacturersremanufacturingreposefulnesses

About this list

Words
16 (7 common words)
Common example
beautifications
Rare example
reposefulnesses
Doubled letters
7
Ending in S
15
Most frequent letter
N (16)

Questions

How many 15-letter words matching _e____f________ are there?

16. 7 of them are common words.

What is a common example?

BEAUTIFICATIONS is among the common words in this set.