13-Letter Words Matching S___________T

There are 20 13-letter words that match S___________T. 3 are common words, such as SADOMASOCHIST and STRUCTURALIST. A rarer one is SUPERMILITANT. In this set, E is the most frequent open letter (17 words). 1 words contain a doubled letter.

Full list 20

sadomasochiststructuralistsuperabundantsemipermanentsericulturiststernforemostsubdepartmentsublieutenantsubspecialistsuperdominantsacerdotalistseparationistsociolinguistsubadolescentsubemploymentsubgovernmentsuperdiplomatsuperlobbyistsuperloyalistsupermilitant

About this list

Words
20 (3 common words)
Common example
sadomasochist
Rare example
supermilitant
Doubled letters
1
Ending in S
0
Most frequent letter
E (17)

Questions

How many 13-letter words matching s___________t are there?

20. 3 of them are common words.

What is a common example?

SADOMASOCHIST is among the common words in this set.