11-Letter Words Matching ____F_T____

There are 14 11-letter words that match ____F_T____. 6 are common words, such as BENEFITTING and FOREFATHERS. A rarer one is SHIPFITTERS. In this set, I is the most frequent open letter (12 words). 10 words contain a doubled letter.

Full list 14

benefittingforefathersformfittingirrefutableirrefutablystepfathersshopfittersshopfittingunbefittingantifatiguebackfittinggraffitistsoverfatigueshipfitters

About this list

Words
14 (6 common words)
Common example
benefitting
Rare example
shipfitters
Doubled letters
10
Ending in S
5
Most frequent letter
I (12)

Questions

How many 11-letter words matching ____f_t____ are there?

14. 6 of them are common words.

What is a common example?

BENEFITTING is among the common words in this set.