15-Letter Words Matching ____I____E_____

There are 13 15-letter words that match ____I____E_____. 2 are common words, such as MULTIPROCESSING and MULTIPROCESSORS. A rarer one is STRAITLACEDNESS. In this set, T is the most frequent open letter (12 words). 6 words contain a doubled letter.

Full list 13

multiprocessingmultiprocessorscorticosteroidscorticosteronesoverinfluentialphysicochemicaltrinitrobenzenecholinesterasesferrimagnetismsmultimillennialopinionatednesspectinesterasesstraitlacedness

About this list

Words
13 (2 common words)
Common example
multiprocessing
Rare example
straitlacedness
Doubled letters
6
Ending in S
8
Most frequent letter
T (12)

Questions

How many 15-letter words matching ____i____e_____ are there?

13. 2 of them are common words.

What is a common example?

MULTIPROCESSING is among the common words in this set.