12-Letter Words Matching _____S_____T

There are 24 12-letter words that match _____S_____T. 9 are common words, such as COMMISSARIAT and EXCURSIONIST. A rarer one is UNCONSTRAINT. In this set, O is the most frequent open letter (21 words). 7 words contain a doubled letter.

Full list 24

commissariatexcursionistexpansionistimprisonmentinconsistentnonabsorbentnonobservantnonresistantsecessionistempressementgymnosophistinconsequentintussusceptmicroscopistperfusionistdiffusionistdiversionistempoisonmentexclusionistintersegmentprecisionistprofessoriatthalassocratunconstraint

About this list

Words
24 (9 common words)
Common example
commissariat
Rare example
unconstraint
Doubled letters
7
Ending in S
0
Most frequent letter
O (21)

Questions

How many 12-letter words matching _____s_____t are there?

24. 9 of them are common words.

What is a common example?

COMMISSARIAT is among the common words in this set.