15-Letter Words Matching ___E__R________

There are 30 15-letter words that match ___E__R________. 11 are common words, such as CATEGORIZATIONS and DISENFRANCHISED. A rarer one is UNDESIRABLENESS. In this set, I is the most frequent open letter (29 words). 11 words contain a doubled letter.

Full list 30

Common words

categorizationsdisenfranchiseddisenfranchiseshypercriticallyindeterminaciesindeterminatelyinterpretationspedestrianizingsupererogationsunderprivilegedunderproductiondeleteriousness
categorizationsdisenfranchiseddisenfranchiseshypercriticallyindeterminaciesindeterminatelyinterpretationspedestrianizingsupererogationsunderprivilegedunderproductiondeleteriousnessephemeralnessesindeterminationirreparablenessirreversibilityredeterminationallegoricalnessallegorizationscodeterminationhypercriticismshyperproductionindeterministicinseparablenessinterfraternityintergradationsinterprovincialirreformabilitytemerariousnessundesirableness

About this list

Words
30 (11 common words)
Common example
categorizations
Rare example
undesirableness
Doubled letters
11
Ending in S
15
Most frequent letter
I (29)

Questions

How many 15-letter words matching ___e__r________ are there?

30. 11 of them are common words.

What is a common example?

CATEGORIZATIONS is among the common words in this set.