11-Letter Words Containing IFU

There are 20 11-letter words that contain IFU. 9 are common words, such as BEAUTIFULLY and BIFURCATING. A rarer one is UNDUTIFULLY. In this set, T is the most frequent open letter (19 words). 7 words contain a doubled letter.

Full list 20

beautifullybifurcatingbifurcationbountifullycentrifugalcentrifugedcentrifugesdutifulnessplentifullyantifungalslatifundiumpitifulnessbeautifulercalcifugouslatifundiospitifullesttrifurcatedtrifurcatesunbeautifulundutifully

About this list

Words
20 (9 common words)
Common example
beautifully
Rare example
undutifully
Doubled letters
7
Ending in S
7
Most frequent letter
T (19)

Questions

How many 11-letter words containing ifu are there?

20. 9 of them are common words.

What is a common example?

BEAUTIFULLY is among the common words in this set.