15-Letter Words Matching ___________I__E

There are 14 15-letter words that match ___________I__E. 1 are common words, such as INTERCOLLEGIATE and CIRCUMSTANTIATE. A rarer one is SEMISUBMERSIBLE. In this set, R is the most frequent open letter (11 words). 6 words contain a doubled letter.

Full list 14

intercollegiatecircumstantiateconsubstantiatehistocompatibleimperscriptibleinapprehensiblereconstructibletetrabranchiateuninterruptiblededifferentiatenoncompressiblenonreproduciblephotodissociatesemisubmersible

About this list

Words
14 (1 common words)
Common example
intercollegiate
Rare example
semisubmersible
Doubled letters
6
Ending in S
0
Most frequent letter
R (11)

Questions

How many 15-letter words matching ___________i__e are there?

14. 1 of them are common words.

What is a common example?

INTERCOLLEGIATE is among the common words in this set.