15-Letter Words Matching ____S____R_____

There are 13 15-letter words that match ____S____R_____. 7 are common words, such as AMBASSADORSHIPS and HARPSICHORDISTS. A rarer one is TRANSISTORISING. In this set, I is the most frequent open letter (13 words). 2 words contain a doubled letter.

Full list 13

ambassadorshipsharpsichordistsoversubscribingtransfigurationtransistorizingtransliteratingtransliterationcrossopterygianantisubversionsantisubversiveslegislatorshipssemisubmersibletransistorising

About this list

Words
13 (7 common words)
Common example
ambassadorships
Rare example
transistorising
Doubled letters
2
Ending in S
5
Most frequent letter
I (13)

Questions

How many 15-letter words matching ____s____r_____ are there?

13. 7 of them are common words.

What is a common example?

AMBASSADORSHIPS is among the common words in this set.