13-Letter Words Matching ______I_S____

There are 19 13-letter words that match ______I_S____. 8 are common words, such as DECOMMISSIONS and ECCLESIASTICS. A rarer one is UREDINIOSPORE. In this set, S is the most frequent open letter (17 words). 13 words contain a doubled letter.

Full list 19

decommissionsecclesiasticsimpermissibleintermissionsmountainsidesrecommissionstransmissibletransmissionsaffenpinscherbacteriostatschaplainshipschondriosomesintromissionsresubmissionssubperiostealimpermissiblynonadmissionspreadmissionsurediniospore

About this list

Words
19 (8 common words)
Common example
decommissions
Rare example
urediniospore
Doubled letters
13
Ending in S
13
Most frequent letter
S (17)

Questions

How many 13-letter words matching ______i_s____ are there?

19. 8 of them are common words.

What is a common example?

DECOMMISSIONS is among the common words in this set.