13-Letter Words Matching __E_R________

There are 24 13-letter words that match __E_R________. 6 are common words, such as CHEERLESSNESS and CLEARINGHOUSE. A rarer one is THEORIZATIONS. In this set, E is the most frequent open letter (20 words). 14 words contain a doubled letter.

Full list 24

cheerlessnessclearinghouseoverreactionstheoreticallytheoreticiansunearthlinessoverrighteouspreordinationpretreatmentsclearheadedlyexecrablenessoneiromanciesoverregulatedoverregulatesoverreliancesoverreportingoverrespondedpreordainmentpreprocessingpreprocessorspreproductionpreprogramingpreprogrammedtheorizations

About this list

Words
24 (6 common words)
Common example
cheerlessness
Rare example
theorizations
Doubled letters
14
Ending in S
12
Most frequent letter
E (20)

Questions

How many 13-letter words matching __e_r________ are there?

24. 6 of them are common words.

What is a common example?

CHEERLESSNESS is among the common words in this set.