11-Letter Words Matching ____E_____M

There are 33 11-letter words that match ____E_____M. 6 are common words, such as CANDELABRUM and ECUMENICISM. A rarer one is SUPREMATISM. In this set, I is the most frequent open letter (28 words). 2 words contain a doubled letter.

Full list 33

Common words

candelabrumecumenicismmendeleviumpandemoniumplanetariumproselytismabecedariumacademicismantheridiumarchegoniumathleticismautoerotism
candelabrumecumenicismmendeleviumpandemoniumplanetariumproselytismabecedariumacademicismantheridiumarchegoniumathleticismautoerotismbachelordombachelorismbuttercreamegocentrismesotericismestheticismgeocentrismhermeticismhesperidiummedievalismnucleoplasmsubdeliriumsuccedaneumsystematismtrapeziformantielitismeudaemonismfreneticismplebeianismsempervivumsuprematism

About this list

Words
33 (6 common words)
Common example
candelabrum
Rare example
suprematism
Doubled letters
2
Ending in S
0
Most frequent letter
I (28)

Questions

How many 11-letter words matching ____e_____m are there?

33. 6 of them are common words.

What is a common example?

CANDELABRUM is among the common words in this set.