12-Letter Words Matching _____S____I_

There are 22 12-letter words that match _____S____I_. 6 are common words, such as ECCLESIASTIC and ENTHUSIASTIC. A rarer one is THALASSAEMIA. In this set, E is the most frequent open letter (20 words). 3 words contain a doubled letter.

Full list 22

ecclesiasticenthusiasticnarcissisticneurasthenianeurasthenicpartisanshipphotospherictradescantiatroposphericamphisbaenicgrotesqueriehydrospherichyperstheniclithosphericmicroseismicnonaestheticparaesthesiaplanisphericpostischemicsynaesthesiasynaesthesisthalassaemia

About this list

Words
22 (6 common words)
Common example
ecclesiastic
Rare example
thalassaemia
Doubled letters
3
Ending in S
1
Most frequent letter
E (20)

Questions

How many 12-letter words matching _____s____i_ are there?

22. 6 of them are common words.

What is a common example?

ECCLESIASTIC is among the common words in this set.