14-Letter Words Matching F_______A_____

There are 18 14-letter words that match F_______A_____. 7 are common words, such as FALSIFICATIONS and FERTILIZATIONS. A rarer one is FREQUENTATIVES. In this set, I is the most frequent open letter (18 words). 2 words contain a doubled letter.

Full list 18

falsificationsfertilizationsflabbergastingformalizationsfortificationsfossilizationsfragmentationsfactorizationsfunctionalismsfunctionalistsfasciculationsfeudalizationsfluorographiesfractionalizedfractionalizesfractionationsfrequentationsfrequentatives

About this list

Words
18 (7 common words)
Common example
falsifications
Rare example
frequentatives
Doubled letters
2
Ending in S
16
Most frequent letter
I (18)

Questions

How many 14-letter words matching f_______a_____ are there?

18. 7 of them are common words.

What is a common example?

FALSIFICATIONS is among the common words in this set.