7-Letter Words Matching F___U__

There are 22 7-letter words that match F___U__. 11 are common words, such as FACTUAL and FAILURE. A rarer one is FUCKUPS. In this set, R is the most frequent open letter (15 words). 3 words contain a doubled letter.

Full list 22

factualfailurefavoursfeatureferrulefissurefistulafixturefonduesformulafortunefacturefescuesflexurefloruitfoliumsfoxhuntfurculaferrumsfrenulafrenumsfuckups

About this list

Words
22 (11 common words)
Common example
factual
Rare example
fuckups
Doubled letters
3
Ending in S
7
Most frequent letter
R (15)

Questions

How many 7-letter words matching f___u__ are there?

22. 11 of them are common words.

What is a common example?

FACTUAL is among the common words in this set.