11-Letter Words Matching __F____L___

There are 18 11-letter words that match __F____L___. 8 are common words, such as DEFENSELESS and DIFFICULTLY. A rarer one is UNFRIVOLOUS. In this set, I is the most frequent open letter (13 words). 8 words contain a doubled letter.

Full list 18

defenselessdifficultlyinfertilityinformalityofficialdomofficialismreformulateunfulfilledbifoliolateinfantilismoffenselessofficialesereflexologydeformalizeinfantilityinfantilizesoftballersunfrivolous

About this list

Words
18 (8 common words)
Common example
defenseless
Rare example
unfrivolous
Doubled letters
8
Ending in S
4
Most frequent letter
I (13)

Questions

How many 11-letter words matching __f____l___ are there?

18. 8 of them are common words.

What is a common example?

DEFENSELESS is among the common words in this set.