12-Letter Words Matching F_________S_

There are 41 12-letter words that match F_________S_. 16 are common words, such as FACTIONALISM and FAITHFULNESS. A rarer one is FUGITIVENESS. In this set, E is the most frequent open letter (39 words). 36 words contain a doubled letter.

Full list 41

Common words

factionalismfaithfulnessfalliblenessfancifulnessfearlessnessfeverishnessflawlessnessfleetingnessfoolhardiestforcefulnessformlessnessfrankincense
factionalismfaithfulnessfalliblenessfancifulnessfearlessnessfeverishnessflawlessnessfleetingnessfoolhardiestforcefulnessformlessnessfrankincensefreakishnessfriendlinessfruitfulnessfuturologistfabulousnessfactiousnessfatherlinessfearsomenessfeasiblenessfecklessnessfemininenessfiendishnessflexiblenessflittermousefootlessnessfootsorenessfraternalismfrequentnessfrictionlessfrumpishnessfunctionlessfacelessnessfaintishnessfamiliarnessfictionalisefoodlessnessforciblenessfruitfullestfugitiveness

About this list

Words
41 (16 common words)
Common example
factionalism
Rare example
fugitiveness
Doubled letters
36
Ending in S
33
Most frequent letter
E (39)

Questions

How many 12-letter words matching f_________s_ are there?

41. 16 of them are common words.

What is a common example?

FACTIONALISM is among the common words in this set.