14-Letter Words Matching ____S______L__

There are 18 14-letter words that match ____S______L__. 4 are common words, such as ANTISEPTICALLY and INDISPENSABLES. A rarer one is UNHYSTERICALLY. In this set, I is the most frequent open letter (18 words). 16 words contain a doubled letter.

Full list 18

antisepticallyindispensablestelescopicallytransitionallygyroscopicallymetastaticallyschismaticallytheosophicallyallostericallycytostaticallyendoscopicallyhypostaticallyirresponsiblesmegascopicallynumismaticallyprepsychedelictalismanicallyunhysterically

About this list

Words
18 (4 common words)
Common example
antiseptically
Rare example
unhysterically
Doubled letters
16
Ending in S
2
Most frequent letter
I (18)

Questions

How many 14-letter words matching ____s______l__ are there?

18. 4 of them are common words.

What is a common example?

ANTISEPTICALLY is among the common words in this set.