11-Letter Words Matching _S___I_____

There are 21 11-letter words that match _S___I_____. 14 are common words, such as ASCETICALLY and ASCETICISMS. A rarer one is OSMIRIDIUMS. In this set, A is the most frequent open letter (19 words). 13 words contain a doubled letter.

Full list 21

asceticallyasceticismsasepticallyaspidistrasassimilatedassimilatesassociatingassociationassociativeasteriskingastonishingespalieringpsychiatricpsychicallyassibilatedassibilatesassimilableassimilatoresterifyingosmoticallyosmiridiums

About this list

Words
21 (14 common words)
Common example
ascetically
Rare example
osmiridiums
Doubled letters
13
Ending in S
5
Most frequent letter
A (19)

Questions

How many 11-letter words matching _s___i_____ are there?

21. 14 of them are common words.

What is a common example?

ASCETICALLY is among the common words in this set.