12-Letter Words Matching _____S____A_

There are 34 12-letter words that match _____S____A_. 12 are common words, such as COMMISSARIAT and CONCESSIONAL. A rarer one is THALASSOCRAT. In this set, I is the most frequent open letter (31 words). 18 words contain a doubled letter.

Full list 34

Common words

commissariatconcessionalconfessionalinterstellarinterstitialnoncustodialnonessentialpachysandrasprocessionalprofessionalprofessorialstatistician
commissariatconcessionalconfessionalinterstellarinterstitialnoncustodialnonessentialpachysandrasprocessionalprofessionalprofessorialstatisticianamphisbaenascommissarialhyperspatialinterstadialprecessionalprehistorianproboscideansuccessionalsupersensualarchesporialarchosaurianbodhisattvasconsistorialdigressionalexpressionalonomasticianpossessionalproboscidianprofessoriatsuperspecialthalassemiasthalassocrat

About this list

Words
34 (12 common words)
Common example
commissariat
Rare example
thalassocrat
Doubled letters
18
Ending in S
4
Most frequent letter
I (31)

Questions

How many 12-letter words matching _____s____a_ are there?

34. 12 of them are common words.

What is a common example?

COMMISSARIAT is among the common words in this set.