12-Letter Words Matching F_____L_____

There are 41 12-letter words that match F_____L_____. 15 are common words, such as FALLIBLENESS and FEDERALIZING. A rarer one is FURAZOLIDONE. In this set, I is the most frequent open letter (33 words). 25 words contain a doubled letter.

Full list 41

Common words

falliblenessfederalizingfiberglassesfibrillatingfibrillationflagellatingflagellationflannelettesfraudulencesfraudulentlyfriendlinessfulfillments
falliblenessfederalizingfiberglassesfibrillatingfibrillationflagellatingflagellationflannelettesfraudulencesfraudulentlyfriendlinessfulfillmentsfusibilitiesfuturologiesfuturologistfactualitiesfatherlinessfeasiblenessfibrilliformflagellatoryflagelliformflexiblenessflocculatingflocculationfrankalmoignfriabilitiesfritillariesfascioliasesfascioliasisfathomlesslyfiberglassedfibreglassesfibroblasticflabelliformflocculatorsfluegelhornsforciblenessfrankpledgesfritillariasfrontalitiesfurazolidone

About this list

Words
41 (15 common words)
Common example
fallibleness
Rare example
furazolidone
Doubled letters
25
Ending in S
23
Most frequent letter
I (33)

Questions

How many 12-letter words matching f_____l_____ are there?

41. 15 of them are common words.

What is a common example?

FALLIBLENESS is among the common words in this set.