12-Letter Words Matching E_________R_

There are 29 12-letter words that match E_________R_. 14 are common words, such as ELECTIONEERS and ELECTRIFIERS. A rarer one is ETHNOHISTORY. In this set, T is the most frequent open letter (24 words). 5 words contain a doubled letter.

Full list 29

Common words

electioneerselectrifierseleemosynaryelocutionaryemancipatorsembroiderersentertainersequivocatorsevolutionaryexaggeratorsexecutionersexpansionary
electioneerselectrifierseleemosynaryelocutionaryemancipatorsembroiderersentertainersequivocatorsevolutionaryexaggeratorsexecutionersexpansionaryextortionersextrasensoryeigenvectorselectrophoriemancipatoryemasculatoryenterprisersequivocatoryexaggeratoryexclusionaryextortionaryearthshakersemasculatorsembellishersepileptiformestablishersethnohistory

About this list

Words
29 (14 common words)
Common example
electioneers
Rare example
ethnohistory
Doubled letters
5
Ending in S
15
Most frequent letter
T (24)

Questions

How many 12-letter words matching e_________r_ are there?

29. 14 of them are common words.

What is a common example?

ELECTIONEERS is among the common words in this set.