15-Letter Words Matching _I___E_________

There are 12 15-letter words that match _I___E_________. 5 are common words, such as BIDIRECTIONALLY and KINDHEARTEDNESS. A rarer one is VISCOELASTICITY. In this set, T is the most frequent open letter (12 words). 4 words contain a doubled letter.

Full list 12

bidirectionallykindheartednessmicroelectronicrighteousnessesvivisectionistspiezoelectricaldiastereoisomerdistressfulnessmicroearthquakemicroelectrodesmicroevolutionsviscoelasticity

About this list

Words
12 (5 common words)
Common example
bidirectionally
Rare example
viscoelasticity
Doubled letters
4
Ending in S
6
Most frequent letter
T (12)

Questions

How many 15-letter words matching _i___e_________ are there?

12. 5 of them are common words.

What is a common example?

BIDIRECTIONALLY is among the common words in this set.