14-Letter Words Matching F_________T___

There are 20 14-letter words that match F_________T___. 6 are common words, such as FEDERALIZATION and FINGERPRINTING. A rarer one is FORGEABILITIES. In this set, I is the most frequent open letter (18 words). 5 words contain a doubled letter.

Full list 20

federalizationfingerprintingflabbergastingflammabilitiesfrangibilitiesfraternizationferromagnetismforeordinationforethoughtfulfructificationfructificativefantasticatingfantasticationfatigabilitiesferrimagnetismfibrinopeptidefictionalitiesfictionizationflannelmouthedforgeabilities

About this list

Words
20 (6 common words)
Common example
federalization
Rare example
forgeabilities
Doubled letters
5
Ending in S
5
Most frequent letter
I (18)

Questions

How many 14-letter words matching f_________t___ are there?

20. 6 of them are common words.

What is a common example?

FEDERALIZATION is among the common words in this set.