10-Letter Words Matching ___E_F____

There are 44 10-letter words that match ___E_F____. 20 are common words, such as CHEERFULLY and CUNEIFORMS. A rarer one is WATERFLOOD. In this set, R is the most frequent open letter (39 words). 13 words contain a doubled letter.

Full list 44

Common words

cheerfullycuneiformsfiberfillshereaftersimperfectsinterfacedinterfacesinterfaithinterferedinterferesinterferoninterfiled
cheerfullycuneiformsfiberfillshereaftersimperfectsinterfacedinterfacesinterfaithinterferedinterferesinterferoninterfiledinterfilespowerfullysheepfoldsunderfeedswaterfallswaterfowlswaterfrontwomenfolksriverfrontgreenfieldgreenfinchgreenfliesinterfererinterfluvesuperfluidunderflooralderfliesbedeafenedenfeoffingenserfmentinfeoffinginterfiberinterfoldsinterfusedinterfusessuperfarmssuperfirmssuperfixessuperflacksuperfundsunderfundswaterflood

About this list

Words
44 (20 common words)
Common example
cheerfully
Rare example
waterflood
Doubled letters
13
Ending in S
21
Most frequent letter
R (39)

Questions

How many 10-letter words matching ___e_f____ are there?

44. 20 of them are common words.

What is a common example?

CHEERFULLY is among the common words in this set.