12-Letter Words Matching F__S________

There are 12 12-letter words that match F__S________. 5 are common words, such as FACSIMILEING and FLASHINESSES. A rarer one is FROSTBITINGS. In this set, I is the most frequent open letter (12 words). 8 words contain a doubled letter.

Full list 12

facsimileingflashinessesfriskinessesfrostinessesfrustrationsfeasiblenessfissirostralfleshinessesfarsightedlyfeistinessesfissionablesfrostbitings

About this list

Words
12 (5 common words)
Common example
facsimileing
Rare example
frostbitings
Doubled letters
8
Ending in S
9
Most frequent letter
I (12)

Questions

How many 12-letter words matching f__s________ are there?

12. 5 of them are common words.

What is a common example?

FACSIMILEING is among the common words in this set.