9-Letter Words Matching E_O______

There are 80 9-letter words that match E_O______. 36 are common words, such as ECOLOGIES and ECOLOGIST. A rarer one is EXOTOXINS. In this set, I is the most frequent open letter (56 words). 3 words contain a doubled letter.

Full list 80

Common words

ecologiesecologisteconomicseconomieseconomisteconomizeecosystemegomaniacegomaniasegotisticelocutionelongated
ecologiesecologisteconomicseconomieseconomisteconomizeecosystemegomaniacegomaniasegotisticelocutionelongatedelongateselopementeloquenceemollientemolumentemoticonsemotionalerogenouseroticismesophagusevocationevocativeevolutionexogenousexonerateexoplanetexorcisedexorcisesexorcismsexorcistsexorcizedexorcizesexosphereexoticismebonizingeconomismecosphereemotivelyemotivityenologiesenologistenouncingeponymouserosionaleroticistesotericaesotropiaevolvableexoenzymeexogamiesexogamousexosmosisexostosisebonisingecofreakseconomiseeloignerseloigningenokidakeepochallyeponymiesepopoeiasepoxidizeerosivityeroticizeerotizingetouffeesevocatorsexocrinesexocyclicexodermisexodontiaexorciserexordiumsexosmosesexosporesexostosesexotoxins

About this list

Words
80 (36 common words)
Common example
ecologies
Rare example
exotoxins
Doubled letters
3
Ending in S
32
Most frequent letter
I (56)

Questions

How many 9-letter words matching e_o______ are there?

80. 36 of them are common words.

What is a common example?

ECOLOGIES is among the common words in this set.