15-Letter Words Matching E______O_______

There are 13 15-letter words that match E______O_______. 1 are common words, such as EPIDEMIOLOGISTS and EDUCATIONALISTS. A rarer one is EXCEPTIONALNESS. 6 words contain a doubled letter.

Full list 13

epidemiologistseducationalistsepidemiologicalepistemologicalepistemologistsecclesiologicalecclesiologistsembryologicallyenterocolitisesentomologicallyepiphenomenallyexceptionalismsexceptionalness

About this list

Words
13 (1 common words)
Common example
epidemiologists
Rare example
exceptionalness
Doubled letters
6
Ending in S
7

Questions

How many 15-letter words matching e______o_______ are there?

13. 1 of them are common words.

What is a common example?

EPIDEMIOLOGISTS is among the common words in this set.