11-Letter Words Containing RFU

There are 20 11-letter words that contain RFU. 8 are common words, such as CHEERFULLER and FEARFULNESS. A rarer one is TUMBLERFULS. In this set, E is the most frequent open letter (19 words). 11 words contain a doubled letter.

Full list 20

cheerfullerfearfulnessmasterfullyperfumeriesperfunctoryprayerfullysubterfugeswonderfullyunderfundedinterfusionpitcherfulstearfulnessdropperfulsfearfullestflavorfullyinterfusingoverfulfilloverfundingplatterfulstumblerfuls

About this list

Words
20 (8 common words)
Common example
cheerfuller
Rare example
tumblerfuls
Doubled letters
11
Ending in S
8
Most frequent letter
E (19)

Questions

How many 11-letter words containing rfu are there?

20. 8 of them are common words.

What is a common example?

CHEERFULLER is among the common words in this set.