11-Letter Words Matching ___F_I_____

There are 19 11-letter words that match ___F_I_____. 9 are common words, such as CHAFFINCHES and COEFFICIENT. A rarer one is TRAFFICABLE. In this set, T is the most frequent open letter (16 words). 11 words contain a doubled letter.

Full list 19

chaffinchescoefficientconflictingforfeituresinefficientprofligatesreaffirmingtraffickerstraffickingcaffeinatedconflictiveconflictualforfeitableinofficioustrafficatorconflictfulconflictiongraffitiststrafficable

About this list

Words
19 (9 common words)
Common example
chaffinches
Rare example
trafficable
Doubled letters
11
Ending in S
6
Most frequent letter
T (16)

Questions

How many 11-letter words matching ___f_i_____ are there?

19. 9 of them are common words.

What is a common example?

CHAFFINCHES is among the common words in this set.