12-Letter Words Matching ____E_R_____

There are 52 12-letter words that match ____E_R_____. 22 are common words, such as AMATEURISHLY and BELLETRISTIC. A rarer one is TRIMETROGONS. 17 words contain a doubled letter.

Full list 52

Common words

amateurishlybelletristicbiodegradingconsecratingconsecrationdisheartenedentrepreneurflameproofedforbearancesglobetrotterhousebreakermisrepresent
amateurishlybelletristicbiodegradingconsecratingconsecrationdisheartenedentrepreneurflameproofedforbearancesglobetrotterhousebreakermisrepresentmousetrappedobstetricianpasteurizerspasteurizingperpetratingperpetrationperpetratorssharecroppedsharecroppersubterraneanaddlebrainedchoregrapherchoregraphicconsecrativeconsecratorydaguerrotypegeometricianhorsetradingisometropiassymmetrizingbigheartedlybiometricianbromegrassesconferrencesconsecratorsflameproofergeometrisinggeometrizinggoosegrasseshousedressesmuliebritiesnondepressednonpetroleumnonsecretorsnonsecretoryoutreproduceoverenrolledpasteurisingsubsecretarytrimetrogons

About this list

Words
52 (22 common words)
Common example
amateurishly
Rare example
trimetrogons
Doubled letters
17
Ending in S
12

Questions

How many 12-letter words matching ____e_r_____ are there?

52. 22 of them are common words.

What is a common example?

AMATEURISHLY is among the common words in this set.