11-Letter Words Matching E____O_____

There are 59 11-letter words that match E____O_____. 16 are common words, such as ECHINODERMS and ELECTORATES. A rarer one is EUCHROMATIC. In this set, I is the most frequent open letter (44 words). 11 words contain a doubled letter.

Full list 59

Common words

echinodermselectoratesemotionallyenshroudingenvelopmentenvironmentepiscopatesequinoctialequivocallyequivocatedequivocatesequivocator
echinodermselectoratesemotionallyenshroudingenvelopmentenvironmentepiscopatesequinoctialequivocallyequivocatedequivocatesequivocatorethologicalethologistsetiologicaleyedroppersectomorphicedulcoratededulcorateselectorallyembryologicemotionlessendodonticsendodontistendomorphicenterostomyenterovirusentomologicenzymolysiseosinophilsequipollenterosionallyetiologistseuchromatineudemonismsechinococcielastomericembryogenicembryonatedembryophyteemperorshipendopoditesenscrollingenterococcienterocoeleenterocoelsenteropathyenterotoxinenteroviralentomofaunaentomophilyepeirogenicepiscopallyequatorwardequipoisingergonomistsergonovineserythorbateeuchromatic

About this list

Words
59 (16 common words)
Common example
echinoderms
Rare example
euchromatic
Doubled letters
11
Ending in S
18
Most frequent letter
I (44)

Questions

How many 11-letter words matching e____o_____ are there?

59. 16 of them are common words.

What is a common example?

ECHINODERMS is among the common words in this set.