12-Letter Words Containing RER

There are 28 12-letter words that contain RER. 11 are common words, such as EMBROIDERERS and FILIBUSTERER. A rarer one is WOOLGATHERER. In this set, S is the most frequent open letter (20 words). 5 words contain a doubled letter.

Full list 28

Common words

embroiderersfilibusterermanufacturerphilanderersprerecordingpreregistersprerequisiteprerogativesslaughtererstorchbearersupholstererssupererogate
embroiderersfilibusterermanufacturerphilanderersprerecordingpreregistersprerequisiteprerogativesslaughtererstorchbearersupholstererssupererogatetrainbearerscodiscovererconjecturerscrossbearersforereachingprerecessionprerehearsalprerequiringprerogativedreradiationsreregisteredreregulatingreregulationsheepshearertransferrerswoolgatherer

About this list

Words
28 (11 common words)
Common example
embroiderers
Rare example
woolgatherer
Doubled letters
5
Ending in S
12
Most frequent letter
S (20)

Questions

How many 12-letter words containing rer are there?

28. 11 of them are common words.

What is a common example?

EMBROIDERERS is among the common words in this set.