11-Letter Words Containing KF

There are 12 11-letter words that contain KF. 3 are common words, such as BREAKFASTED and BREAKFRONTS. A rarer one is TRUNKFISHES. In this set, E is the most frequent open letter (10 words). 4 words contain a doubled letter.

Full list 12

breakfastedbreakfrontsfrankfurterblackfellowbackfillingbackfittingblackfishesbreakfasterbrickfieldsstockfishesthankfullertrunkfishes

About this list

Words
12 (3 common words)
Common example
breakfasted
Rare example
trunkfishes
Doubled letters
4
Ending in S
5
Most frequent letter
E (10)

Questions

How many 11-letter words containing kf are there?

12. 3 of them are common words.

What is a common example?

BREAKFASTED is among the common words in this set.