12-Letter Words Matching __F___U_____

There are 13 12-letter words that match __F___U_____. 9 are common words, such as DIFFICULTIES and EFFECTUATING. A rarer one is OFFSCOURINGS. In this set, E is the most frequent open letter (12 words). 6 words contain a doubled letter.

Full list 13

difficultieseffectuatinginfrequencesinfrequentlyreformulatedreformulatesunformulatedunfortunatesunfrequentedeffectualityeffectuationinfamousnessoffscourings

About this list

Words
13 (9 common words)
Common example
difficulties
Rare example
offscourings
Doubled letters
6
Ending in S
6
Most frequent letter
E (12)

Questions

How many 12-letter words matching __f___u_____ are there?

13. 9 of them are common words.

What is a common example?

DIFFICULTIES is among the common words in this set.