14-Letter Words Matching I___E_________

There are 18 14-letter words that match I___E_________. 7 are common words, such as IMPLEMENTATION and IMPREGNABILITY. A rarer one is ISOMERIZATIONS. 12 words contain a doubled letter.

Full list 18

implementationimpregnabilityimpressibilityimpressionableimpressionismsimpressionistsimpressivenessinadequatenessincrediblenessincrementalismincrementalistinflectionallyinflectionlessinflexiblenessingressivenessinspectorshipsintrepidnessesisomerizations

About this list

Words
18 (7 common words)
Common example
implementation
Rare example
isomerizations
Doubled letters
12
Ending in S
11

Questions

How many 14-letter words matching i___e_________ are there?

18. 7 of them are common words.

What is a common example?

IMPLEMENTATION is among the common words in this set.