12-Letter Words Matching __FI________

There are 30 12-letter words that match __FI________. 15 are common words, such as AFFILIATIONS and AFFIRMATIONS. A rarer one is OFFISHNESSES. In this set, I is the most frequent open letter (27 words). 16 words contain a doubled letter.

Full list 30

Common words

affiliationsaffirmationsaffirmativesdeficienciesdefinitenessdefinitivelyefficienciesinfidelitiesinfiltratinginfiltrationinfiltratorsoafishnesses
affiliationsaffirmationsaffirmativesdeficienciesdefinitenessdefinitivelyefficienciesinfidelitiesinfiltratinginfiltrationinfiltratorsoafishnessesofficeholderofficialdomsofficialismsdefibrillatedefinitionalinfinitenessofficialesesofficiationsafficionadosdefibrinateddefibrinatesdefinitizingefficacitiesinfibulatinginfibulationinfiltrativeinfinitivelyoffishnesses

About this list

Words
30 (15 common words)
Common example
affiliations
Rare example
offishnesses
Doubled letters
16
Ending in S
18
Most frequent letter
I (27)

Questions

How many 12-letter words matching __fi________ are there?

30. 15 of them are common words.

What is a common example?

AFFILIATIONS is among the common words in this set.