11-Letter Words Matching ___F___S___

There are 19 11-letter words that match ___F___S___. 12 are common words, such as BEEFINESSES and BLUFFNESSES. A rarer one is PREFOCUSSES. In this set, E is the most frequent open letter (18 words). 16 words contain a doubled letter.

Full list 19

beefinessesbluffnessesdaffinessesgoofinessesgruffnesseshuffinessesinoffensivepuffinessesshiftlesslystiffnessesswiftnessesunoffensivedisforestedmisfocusingmisfocussedmisfocussesprefocusingprefocussedprefocusses

About this list

Words
19 (12 common words)
Common example
beefinesses
Rare example
prefocusses
Doubled letters
16
Ending in S
11
Most frequent letter
E (18)

Questions

How many 11-letter words matching ___f___s___ are there?

19. 12 of them are common words.

What is a common example?

BEEFINESSES is among the common words in this set.