14-Letter Words Matching ___IF_________

There are 13 14-letter words that match ___IF_________. 2 are common words, such as MANIFESTATIONS and VOCIFEROUSNESS. A rarer one is VERIFIABLENESS. In this set, S is the most frequent open letter (13 words). 9 words contain a doubled letter.

Full list 13

manifestationsvociferousnessartificialnessindifferentismantifederalistantifilibusterantiformalistsindifferenciesindifferentistmanifoldnessespacifisticallythriftlessnessverifiableness

About this list

Words
13 (2 common words)
Common example
manifestations
Rare example
verifiableness
Doubled letters
9
Ending in S
8
Most frequent letter
S (13)

Questions

How many 14-letter words matching ___if_________ are there?

13. 2 of them are common words.

What is a common example?

MANIFESTATIONS is among the common words in this set.