12-Letter Words Matching ______I_S___

There are 15 12-letter words that match ______I_S___. 7 are common words, such as DECOMMISSION and ECCLESIASTIC. A rarer one is NONADMISSION. 10 words contain a doubled letter.

Full list 15

decommissionecclesiasticenthusiasticintermissionmountainsiderecommissiontransmissionbacteriostatchaplainshipchondriosomeintromissionpreadmissionresubmissiontransmissivenonadmission

About this list

Words
15 (7 common words)
Common example
decommission
Rare example
nonadmission
Doubled letters
10
Ending in S
0

Questions

How many 12-letter words matching ______i_s___ are there?

15. 7 of them are common words.

What is a common example?

DECOMMISSION is among the common words in this set.