15-Letter Words Matching _________E___I_

There are 18 15-letter words that match _________E___I_. 4 are common words, such as ANTHROPOCENTRIC and ATHEROSCLEROSIS. A rarer one is STEROIDOGENESIS. In this set, O is the most frequent open letter (18 words). 1 words contain a doubled letter.

Full list 18

anthropocentricatherosclerosisgastroenteritisparthenogenesisacetophenetidinanthropogenesisatheroscleroticgluconeogenesisglyconeogenesisparthenogeneticphlebosclerosisboustrophedoniccomptrollershipleukaemogenesismagnetoelectricspermatogenesisstadtholdershipsteroidogenesis

About this list

Words
18 (4 common words)
Common example
anthropocentric
Rare example
steroidogenesis
Doubled letters
1
Ending in S
10
Most frequent letter
O (18)

Questions

How many 15-letter words matching _________e___i_ are there?

18. 4 of them are common words.

What is a common example?

ANTHROPOCENTRIC is among the common words in this set.