10-Letter Words Matching ____FU____

There are 15 10-letter words that match ____FU____. 5 are common words, such as CAREFULLER and COIFFURING. A rarer one is REINFUSING. In this set, R is the most frequent open letter (11 words). 7 words contain a doubled letter.

Full list 15

carefullercoiffuringpainfullerrestfullerscrofulousantifungalnidifugousreinfusiondolefullerfearfullerlatifundialatifundiooverfundedpitifullerreinfusing

About this list

Words
15 (5 common words)
Common example
carefuller
Rare example
reinfusing
Doubled letters
7
Ending in S
2
Most frequent letter
R (11)

Questions

How many 10-letter words matching ____fu____ are there?

15. 5 of them are common words.

What is a common example?

CAREFULLER is among the common words in this set.