15-Letter Words Matching ____F___I______

There are 13 15-letter words that match ____F___I______. 4 are common words, such as DISAFFILIATIONS and INEFFECTIVENESS. A rarer one is VERIFIABILITIES. In this set, I is the most frequent open letter (13 words). 4 words contain a doubled letter.

Full list 13

disaffiliationsineffectivenessinoffensivenessinsufficienciesindefensibilityantifashionablecodifiabilitiesindefeasibilityindefectibilitymetafictionistsmodifiabilitiesoverfertilizingverifiabilities

About this list

Words
13 (4 common words)
Common example
disaffiliations
Rare example
verifiabilities
Doubled letters
4
Ending in S
8
Most frequent letter
I (13)

Questions

How many 15-letter words matching ____f___i______ are there?

13. 4 of them are common words.

What is a common example?

DISAFFILIATIONS is among the common words in this set.