14-Letter Words Matching ____FI________

There are 14 14-letter words that match ____FI________. 3 are common words, such as INDEFINITENESS and INEFFICIENCIES. A rarer one is VERIFIABLENESS. In this set, I is the most frequent open letter (13 words). 10 words contain a doubled letter.

Full list 14

indefinitenessinefficienciesreaffirmationsartificialnessdwarfishnessesindefinabilityantifilibusterbeneficialnessbeneficiationsmetafictionistpacifisticallysniffishnessestrafficabilityverifiableness

About this list

Words
14 (3 common words)
Common example
indefiniteness
Rare example
verifiableness
Doubled letters
10
Ending in S
9
Most frequent letter
I (13)

Questions

How many 14-letter words matching ____fi________ are there?

14. 3 of them are common words.

What is a common example?

INDEFINITENESS is among the common words in this set.