15-Letter Words Matching __S______O_____

There are 19 15-letter words that match __S______O_____. 4 are common words, such as DISILLUSIONMENT and INSTITUTIONALLY. A rarer one is RESTRICTIONISTS. In this set, T is the most frequent open letter (19 words). 8 words contain a doubled letter.

Full list 19

disillusionmentinstitutionallyobstructionismsobstructionistsabstractionismsabstractionistsassociationismsdessertspoonfuldistributorshipdysfunctionallyinspirationallyobservationallyassociationistsdestructionistshistopathologichysterectomizedreservationistsrestrictionismsrestrictionists

About this list

Words
19 (4 common words)
Common example
disillusionment
Rare example
restrictionists
Doubled letters
8
Ending in S
10
Most frequent letter
T (19)

Questions

How many 15-letter words matching __s______o_____ are there?

19. 4 of them are common words.

What is a common example?

DISILLUSIONMENT is among the common words in this set.