14-Letter Words Matching ____S____C____

There are 19 14-letter words that match ____S____C____. 4 are common words, such as ANTISEPTICALLY and BACKSCRATCHING. A rarer one is UNHYSTERICALLY. In this set, I is the most frequent open letter (18 words). 15 words contain a doubled letter.

Full list 19

antisepticallybackscratchingoversuspicioustelescopicallybackscratchersgyroscopicallymetastaticallyoverstretchingperissodactylsschismaticallytheosophicallyallostericallycytostaticallyendoscopicallyhypostaticallymegascopicallynumismaticallytalismanicallyunhysterically

About this list

Words
19 (4 common words)
Common example
antiseptically
Rare example
unhysterically
Doubled letters
15
Ending in S
3
Most frequent letter
I (18)

Questions

How many 14-letter words matching ____s____c____ are there?

19. 4 of them are common words.

What is a common example?

ANTISEPTICALLY is among the common words in this set.